This is very nice Omega Geneve Automatic

Day date

International collection 1972 serial starts with 351

Steel case, screw‑in

Automatic (mechanical) Caliber number 1022 runs very well

New high quality black leather strap

Basic Info

Brand	Omega
Model	Geneve
Reference number	166.0117 1660117
Movement	Automatic
Case material	Steel
Bracelet material	Leather
Year of production	1972
Condition	Fair (Obvious signs of wear or scratches)
Scope of delivery	No original box, no original papers
Gender	Men's watch/Unisex
Location	The Netherlands, Rotterdam
Caliber
Movement	Automatic
Movement/Caliber	1022
Number of jewels	23
Case
Case material	Steel
Case diameter	35 mm
Thickness	11 mm
Bezel material	Steel
Crystal	Plexiglass
Dial	Silver
Dial numerals	No numerals
Bracelet/strap
Bracelet material	Leather
Bracelet color	Black
Bracelet length	190 mm (105 mm / 85 mm)
Bracelet thickness	2 mm
Lug width	18 mm
Clasp	Buckle
Clasp material	Steel
Buckle width	16 mm
Functions
Date, Weekday

Omega Geneve Automatic day date steel vintage year 1972 166.0117 1660117