Functions: Hours, Minutes and Seconds
Movement: Precitime French made movement
Case: Grade 2 Titanium
Case Size 40mm X 48mm
Crown: Stainless Steel
Case Back: Display
Bracelet: Rubber or Alligator
Clasp Type: Tang
Water Resistant: 30 M
Manufacturer Warranty: 3 Years
After 30 months of tests and prototypes, B.R.M introduces the Birotor, the only watch with a French made movement. A multitude of technical innovation makes this piece exceptional example of watchmaking.
The BRM-Precitime movement is suspended by 4 carbon fiber brackets mounted in 4 shock absorbers with cone-shaped springs from our isolastic system (certified) making a rigid but shock absorbing framework identical to race cars.
The BRM-Precitime Birotor automatic movement if unique among luxury watches with it's 2 rotors connected with a differential similar to an automobile. The 2 rotors are set on double ceramic rotor bearings with their weights are of Tantalum
The 40 x 48mm titanium case is assembled with functional hex head fasteners at the lugs, allowing for three positions of adjustment. The crown is designed in the shape of a pinion gear stacked on top of another gear. Cutouts on the sides of the case have sapphire inserts
The case is also slightly curved, on both sides, and has matching curved sapphire crystals top and bottom which allows viewing of the entire movement.