M.R.M.W.
Montre Roroi Militaly Watch


A military watch series developed by Montorlo Roroi Co.,ltd in Japan, a watchmaking company. Reprint of the world's masterpiece military watch. Cockpit clock ・ Buships watch ・ Pilot navigation watch A-17a & A-11 are available.
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Militaly Timepiece
Is

Military items are universal and always supported, and are excellent items that can be used for many years in pursuit of durability and ease of use. Among the military equipment, the timepieces was an important supply for carrying out the mission. Therefore, the purpose of making a wristwatch was clear, and it was to add clarity, accuracy, and durability to the functional, design, and technical aspects. It can be said that this is the aim of wristwatches even in modern times.

The purpose of making military watches is clear

Clarity and accuracy in terms of functionality, design, and technology To be accompanied by durability

News



2021.02.26 A-17a & A-11 are Launched


A military watch series developed by Montre roroi Co.,Ltd in Japan, a watch & clock making company for 130 years. Reprint of the world's masterpiece military watch.

Cockpit clock 
Buships watch 
Navigation Hack watch A-17a & A-11  A-17a &  A-11

Message

Our conception for Military watches

We have always sought new markets in addition to the traditional "PRINCE" brand and the "KEYFORD" brand, which incorporates new elements into classics. The military mono-watch series that we arrived at this time pioneered a new theme of "watches that are loved by all ages". As mentioned above, the purpose of the military timepiece was clear, and it was to add clarity, accuracy, and durability to the functional, design, and technical aspects. It can be said that it is the aim of wristwatches even in modern times. In addition, military design has been improved and loved for many years in the fashion world.

Product


What is BUSHIPS WATCH?

BUSHIPS mean that Abbreviation for Bureau of Ship.A special waterproof wristwatch developed and distributed for members of the U.S. Navy Special Forces UDT (Underwater Demolition Team) underwater bombing team formed during the WW2 era.

Buships watch

This crown cap is nicknamed "Canteen" (water bottle) because of its shape. The more nicknamed the watch is, the more popular this model can be called.

WHAT IS UNDERWATER DEMOLITION TEAM-?

Underwater bombing special team. From WW1's tactical reflections, 1942 The US Navy and Army emphasized the need for amphibious attacks and jointly established a more elite and tactical training center in Florida. It was launched as a unit to explode and eliminate landing troops in order to scout landing beaches, locate obstacles and defenses, and land landing troops. It is also the predecessor of the United States Navy SEALs that world-class special forces of the US military today.


COCKPITCLOCK

A cockpit clock is a clock that fits into the cockpit panel of a military fighter or helicopter. The clarity and accuracy of the time during maneuver was absolute in the performance of operational missions. At that time, the US military had requested Elgin and Waltham to install a "current time display clock" and a "flight elapsed time clock" as instruments for displaying time.

Cockpit clock "ELASPED TIME"
Reprinted with an alarm clock!

Elapsed time display clock looks like a normal clock with 3 hands at first glance, but it measures "elapsed time" and does not indicate the current time. It was used as an aircraft mission timer.
However, this product, We reprinted it as an alarm clock that displays the current time with reference to this excellent design and time clarity. The design at that time was kept as it was, and it was improved to an easy-to-use size (W87mm: H87mm: D35mm, not including the switch part) as an indoor alarm clock. At that time, it was a hand-wound watch for 8 days, but it will be upgraded as a battery-powered quartz movement.

NAVIGATION HACK WATCH TYPE A-11 and A-17a

TYPE A-11 and masterpiece dial TYPE A-17a, which were also representative models of the U.S Army Air Corps in World War II, have been reproduced. From TYPE A-11, the white dial, black dial, and 24-hour watch TYPE A-11 24H are reproduced now.
TYPE A-11 has various dials and cases. Among them, we have made an Elgin case where the coin edge of Elgin stands out.

TYPE A-17a 24 Hour movement   Night & day

It is highly regarded as Elgin's masterpiece military watch, and it is a popular model that appears on the cover of military watch technical books. By painting the morning and afternoon separately in black and white, it is really easy for pilots and navigators to see and use. The last A-code clock made on the pilot clock is reproduced with a coin bezel. To be precise, it is a little antique and has a slightly creamy white and black dial instead of white. TYPE A-17a is a dial painted in two black and white tones for night and day. It is now called Elgin's masterpiece military watch because of its highly visible design, which is color-coded in black and white at 24:00 and 12:00, taking advantage of its 24-hour characteristics.

TYPE A-11 24Hour movement Black dial

TYPE A-11 24H used by the United States Army Air Corps in World War II. This is a rare 24-hour clock in which the hour hand makes one revolution in 24 hours. Currently, the Japanese quartz movement does not manufacture a 24-hour movement, so we used the 24H movement from RONDA of Switzerland and made it with elaborate needle shape. The number notation and hands of the index are a little brownish to give it an antique look. Eventually, all-weather fighters emerged that could attack at night or in the rain. With the development of aircraft, the greatest feature unique to military watches, which is a 24-hour display on the black dial, was inherited until the Vietnam War era.

TYPE A-11 Black dial  Mid to late model in U.S Air corp

The TYPE A-11 was designed by the US Army Air Corps during World War II, and Bulova, Elgin, and Waltham were the contractors at that time. The test started in 1937, and it was decided to be a standard equipment in 1940, and it is also a representative model in the US Army Air Corps. Like the fighter's instruments, the white Arabic numerals engraved on the deep black dial are the minimum necessary design, and it is a detail that boasts extremely high visibility.

TYPE A-11 White dial Early model in U.S ari Corps

This is an early type A-11 white dial supplied to the U.S. Army Air Corps. It was distributed to pilots as standard equipment in 1940. Like the Longines and LeCoultre Weems-type A-11s that were issued around the same time, it was initially a white dial. The white dial is believed to be until around 1942, after which it has been changed to a black dial. Compared to the black dial type, the number is overwhelmingly small, and it will be a reproduction of a rare model.


Product purchase

Buy

Cockpit clock ELASPED TIME 

specification: Material: Alloy (front, back, battery lid), mineral glass, plastic (mubment) aluminum (needle)
Movement: Uses a quartz movement made in China (with a 3hands alarm)
Hour / minute hand:  luminescence
Batteries : AA  Size
W87mm: H87mm: D35mm (not including switch part) Weight: Approximately 295g Assembly: Japan (parts production China) Warranty: 1 year (only mechanical parts do not include exterior)
  • Price
  • 11,000JPY
  • (excluding tax)
表示したいテキスト

BUSHIPS WATCH 

Japanese quartz  movement Carrying frequency  Average daily difference of 15 seconds (standard) Watch case body: Stainless steel  Dome-shaped mineral glass 
Battery: SR626SW  Water resistant to 10 ATM  Watch belt: 16mm wide cloth cotton 1-piece dark green belt (arm size approx. 16.5cm to 20cm) or 16mm wide nylon 1-piece NATO dark green belt (arm size approx. 15.5cm-23cm) 1 year manufacturer's warranty. * Exterior and straps are not applicable. It is a guarantee against mechanical defects.
BUSHIPS WATCH /W Fablic strap 
  • Price
  • 23,000JPY
  • (excluding tax)
BUSHIPS WATCH /W Nato strap  
  • Price
  • 23,000JPY
  • (excluding tax)
BUSHIPS WATCH /W Nato strap  
  • Price
  • 23,000JPY
  • (excluding tax)
24-Hours watch

TYPE A-17A Night & Day

24-hour Swiss quartz movement  Average daily difference of 15 seconds   Stainless steel watch case with dome-shaped mineral glass Battery : SR920SW 10 ATM water resistant Watch belt: 16 mm wide cloth Deep cotton dark green 2-piece belt (arm size approx. 16.5 cm to 20 cm) or 16mm wide nylon 1-piece NATO khaki belt (arm size approx. 15.5cm-23cm)  one-year manufacturer's warranty. * Exterior and straps are not applicable. 
TYPE A-17a /W Fablic strap 
  • Price
  • 26,000JPY
  • (excluding tax)
TYPE A-17A /W Nato strap  
  • Price
  • 26,000JPY
  • (excluding tax)
TYPE A-17A /W Nato strap  
  • Price
  • 26,000JPY
  • (excluding tax)
24-Hours watch

TYPE A-11 24H

24-hour Swiss quartz movement  Average daily difference of 15 seconds   Stainless steel watch case with dome-shaped mineral glass Battery : SR920SW 10 ATM water resistant Watch belt: 16 mm wide cloth Deep cotton dark green 2-piece belt (arm size approx. 16.5 cm to 20 cm) or 16mm wide nylon 1-piece NATO khaki belt (arm size approx. 15.5cm-23cm)  one-year manufacturer's warranty. * Exterior and straps are not applicable.
TYPE A-11 24H /W Fablic strap
  • Price
  • 26,000JPY
  • (excluding tax)
TYPE A-11 24H /W Nato strap 
  • Price
  • 26,000JPY
  • (excluding tax)
TYPE A-11 24H /W Nato strap 
  • Price
  • 26,000JPY
  • (excluding tax)
12-Hours watch

TYPE A-11 BLACK 

12-hour Swiss quartz movement  Average daily difference of 15 seconds   Stainless steel watch case with dome-shaped mineral glass Battery : SR626SW 10 ATM water resistant Watch belt: 16 mm wide cloth Deep cotton dark green 2-piece belt (arm size approx. 16.5 cm to 20 cm) or 16mm wide nylon 1-piece NATO khaki belt (arm size approx. 15.5cm-23cm)  one-year manufacturer's warranty. * Exterior and straps are not applicable.
TYPE A-11 BLACK /W Fablic strap  
  • Price
  • 23,000JPY
  • (excluding tax)
TYPE A-11 BLACK /W Nato strap 
  • Price
  • 23,000JPY
  • (excluding tax)
TYPE A-11 BLACK /W Nato strap 
  • Price
  • 23,000JPY
  • (excluding tax)
12-Hours watch

TYPE A-11 WHITE 

12-hour Swiss quartz movement  Average daily difference of 15 seconds   Stainless steel watch case with dome-shaped mineral glass Battery : SR626SW 10 ATM water resistant Watch belt: 16 mm wide cloth Deep cotton dark green 2-piece belt (arm size approx. 16.5 cm to 20 cm) or 16mm wide nylon 1-piece NATO khaki belt (arm size approx. 15.5cm-23cm)  one-year manufacturer's warranty. * Exterior and straps are not applicable.
TYPE A-11 WHITE  /W Fablic strap
  • Price
  • 23,000JPY
  • (excluding tax)
TYPE A-11 WHITE /W Nato strap 
  • Price
  • 23,000 JPY
  • (excluding tax)
TYPE A-11 WHITE /W Nato strap 
  • Price
  • 23,000 JPY
  • (excluding tax)

4 kinds of 16mm width straps

Fablic strap 1 piece type/ dark green

Twill woven cloth belt dark green 16 mm width Upper and lower integrated type (1 piece type) It is reproduced the strap at that time. You can choose this strap when you purchase a Buships cloth belt. Since the belt width is the same, A-17a, A-11 and A-11 24H can also be used.
  • Price
  • 3,500JPY
  • (excluding tax)

Nylon strap dark/ green

Nylon Nato belt dark green 16mm width Upper and lower integrated type (1 piece type) You can choose this strap when you purchase a Buships nylon belt. Since the belt width is the same, A-17a, A-11 and A-11 24H can also be used.


  • Price
  • 3,500JPY
  • (excluding tax)

Nylon strap dark/ green

Nylon Nato belt dark green 16mm width Upper and lower integrated type (1 piece type) You can choose this strap when you purchase a Buships nylon belt. Since the belt width is the same, A-17a, A-11 and A-11 24H can also be used.


  • Price
  • 3,500JPY
  • (excluding tax)

Fablic strap 2pieces type/
dark green

Twill woven cloth belt dark green 16 mm width Top and bottom separated type (2-piece type) It is reproduced the strap at that time. You can choose this strap when you purchase the A-17a, A-11, A-11 24H cloth belts. Since the belt width is the same, it can also be used for Buships watch.
  • Price
  • 3,500JPY
  • (excluding tax)

Nylon strap /khaki

Nylon Nato belt khaki 16mm width above Lower integrated type (1 piece type) You can choose this strap when you purchase A-17a, A-11, A-11 24H nylon belts. It can also be used for Buships watch.




  • Price
  • 3,500JPY
  • (excluding tax)

Nylon strap /khaki

Nylon Nato belt khaki 16mm width above Lower integrated type (1 piece type) You can choose this strap when you purchase A-17a, A-11, A-11 24H nylon belts. It can also be used for Buships watch.




  • Price
  • 3,500JPY
  • (excluding tax)

About

Montre roroi Co.,ltd   Watch manufacturing company Watch import agency
A watchmaking company with roots in Muramatsu Watch and Clock inderstrial that a watchmaker in the early days of Japan KEYFORD Keyford and military series M.R.M.W. are developed under the theme of "watches loved by all ages". The sophisticated design won Trend 2015 at the Frankfurt Ambiente exhibition in Frankfurt, Germany, which is one of the three major Messe in the world. It has been selected as a 150th anniversary commemorative item at the Printemps Ottoman main store in France for Kyeford Grab table clock, And Bugle alarm clock was selected by MoMA (The Modern Art Museum New York shop. 

Contact

For inquiries, please contact us by fill out the inquiry form below. We will respond by email.
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