The Fifty Fathoms Tech Ocean Commitment IV redefines underwater performance in a sleek, satin-brushed titanium case. Measuring 45 mm, it features an absolute black dial beneath a domed sapphire crystal. A unidirectional bezel with black ceramic inlay, and luminescent markers offer enhanced legibility. With a helium valve, central lugs, and an integrated black rubber strap, this timepiece houses automatic caliber 1315A, offering a 5-day power reserve.
Complications
Secured movement
Date
Dial
Dial Color
Absolute black
Case Material
Titanium
Water Resistance
Case diameter
45.00mm
Case Thickness
14.10mm
Sapphire Back
Yes
Width Between Horns
-
Strap Type
Rubber
Strap Material
Rubber
Caliber 1315A
Caliber 1315A
Frequency
4Hz
Movement
Automatic
Thickness
5.65mm
Jewels
35
Secure movement
Yes
Power reserve
120 hours
Silicon balance spring
Yes
Components
227