Oris - Purely mechanical Swiss watches.

Oris ProDiver Chronograph

An uncompromising action hero The world of professional divers watches will never be the same again. The innovative Rotation Safety System is the safest there is. Also equipped with a chronograph, super visible counter displays and an automatic helium valve it’s the ultimate professional divers watch: a super-sized action hero 51mm in diameter and water resistant to 1000 metres.

Case Oris ProDiver, 51.00 mm, 2.008 inches, Titanium

Material Multi-piece titanium case, rubber ceramic minutes scale top ring

Size 51.00 mm, 2.008 inches

Top Glass Sapphire, domed on both sides, anti-reflective coating inside

Case Back Titanium, screwed, special engravings

Operating Devices Stainless steel screw-in security crown and screw-in pushers, automatic Helium Valve

Water Resistance 100 bar (1000 m, 3281 ft)

Interhorn Width 28 mm

Movement Automatic winding chronograph

Number Oris 674, base ETA 7750

Dimensions Ø 30.00 mm, 13 1/4’’’

Functions Centre hands for hours, minutes and chronograph 1/4 seconds, 3 subsidiary dials for continuous seconds, 30 minutes and 12 hours counter, date window, date corrector, fine timing device and stop-second

Winding Automatic winding, with red rotor

Power-Reserve 48 hrs

Vibrations 28’800 A/h, 4 Hz

Jewels 25

Dial Black

Material Black dial

Luminous Material Indices and hands Superluminova BG W9

Strap/Bracelet Titanium

Material Multi-piece Titanium metal bracelet, folding clasp with extension

Extras Waterproof presentation box set, additional rubber strap, professional strap changing tools

Reference 01 674 7630 7154-Set