Oris caliber Oris 771

Oris caliber Oris 771
Brand:Oris
Reference:Oris 771
Base: Sellita SW500
Movement:Automatic
Display:Analog
Diameter:30.00
Jewels:27
Reserve:48
Frequency:28800
Date:Date
Chronograph:Chronograph
Hands:Additional 12 Hour Hand (adjustable), Hours, Minutes, Small Seconds

Description

Oris 771, base SW 510
Ø 30.00 mm, 13 1/4’’’
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
Automatic winding, with red rotor
Power reserve 48 hrs

All watches using this caliber: