Description

Oris Divers Sixty-Five Chronograph Stainless Steel Case 01 771 7791 4054-07 6 20 01:

Case
Material: Multi-piece stainless steel case with minutes scale top ring
Crystal: Sapphire crystal, domed on both sides
Anti-Reflective Coating: Inside
Case Back: Stainless steel, screwed, with special engravings
Case Diameter: 40.00 mm
Water Resistance: 10 bar (100 m / 330 ft)
Interhorn (Lug) Width: 20 mm

Movement
Caliber: Oris 771-1
Type: Swiss automatic winding, with red rotor
Functions:
Central hours and minutes
Central chronograph seconds (1/4 second)
Small seconds sub-dial
30-minute chronograph counter
Fine timing device
Stop-second (hacking seconds)
Power Reserve: 62 hours
Frequency: 28,800 A/h (4 Hz)
Movement Dimensions: Ø 30.00 mm, 13¼’’’

Dial
Colour: Black
Style: Monochromatic, vintage-inspired layout

Strap
Material: Black leather (Cervo Volante sustainable deer leather)
Width: 20 mm

A modern chronograph inspired by Oris’ vintage diver heritage, featuring a compact 40 mm case, monochromatic black dial, and a black Cervo Volante deer leather strap. Designed with sweeping lugs, a rotating bezel, vintage-style pushers, and a Swiss automatic movement with an extended power reserve.