Oris - Purely mechanical Swiss watches.

Oris Big Crown Timer

Pilot's best friend Oris is proud to introduce the Big Crown Timer. A beautiful example of innovation, the timepiece is a reminder of Oris’ unique approach to watch design. The Big Crown Timer combines the classic design of Oris Big Crown models with a modern twist - the perfect companion for any aviation enthusiast.

Case Oris Big Crown, 44.00 mm, 1.732 inches, Stainless steel

Material Multi-piece stainless steel case

Size 44.00 mm, 1.732 inches

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

Case Back Stainless steel, screwed, see-through mineral glass

Operating Devices Stainless steel screw-in security crown

Water Resistance 3 bar (30 m, 98 ft)

Interhorn Width 22 mm

Movement Automatic winding day date

Number Oris 735, base SW 220

Dimensions Ø 25.60 mm, 11 1/2’’’

Functions Centre hands for hours, minutes and seconds, individual date and day windows, instantaneous date and day, date and day corrector, fine timing device and stop-second

Winding Automatic winding, bi-directionally rotating red rotor

Power-Reserve 38 hrs

Vibrations 28’800 A/h, 4 Hz

Jewels 26

Dial Black

Material Black dial

Luminous Material Indices and hands Superluminova BG W9

Strap/Bracelet Leather

Material Dark brown leather strap, stainless steel buckle

Reference 01 735 7660 4064-07 5 22 78