CASE : Divers, 40.00 mm, Stainless steel
MATERIAL Multi-piece stainless steel case, minutes scale top ring
SIZE 40.00 mm
TOP GLASS Sapphire, domed on both sides, anti-reflective coating inside
CASE BACK Stainless steel, special engravings, screwed
OPERATING DEVICES Stainless steel screw-in security crown and pushers
WATER RESISTANCE 10 bar
INTERHORN WIDTH 20 mm

MOVEMENT : Automatic winding chronograph
NUMBER Oris 771, base SW 510
DIMENSIONS Ø 30.00 mm, 13 1/4’’’
FUNCTIONS Centre hands for hours, minutes and chronograph 1/4 seconds, 2 subsidiary dials for continuous seconds and 30 minutes counter, fine timing device and stop-second
WINDING Automatic winding, with red rotor
POWER-RESERVE 48 hrs
VIBRATIONS 28’800 A/h, 4 Hz
JEWELS 27

DIAL : Black
MATERIAL Black dial
LUMINOUS MATERIAL Indices and hands Superluminova BG W9

STRAP/BRACELET : Leather
MATERIAL Black leather strap, stainless steel buckle