In very good condition, the officially certified chronometer movement runs perfect

All original: Omega logo in the glass, on the crown and the movement

Reference 168.005

International collection 1962, construction year 1963, serial start with 19

Movement Type: Automatic chronometer certified

Caliber number: 561

24 jewels, created in 1958

With central sweep-second hand

Functions: Date, Chronometer

Case: Gold-cap on stainless steel

Case back: Screw-in

Armoured hesalite crystal

Reference number	168.005 168.0005 168005
Brand	Omega
Model	Constellation
Movement	Automatic
Case material	Gold/Steel
Bracelet material	Leather
Year	1962
Condition	Very good (Worn with little to no signs of wear)
Scope of delivery	No original box, no original papers
Gender	Men's watch/Unisex
Location	The Netherlands, Rotterdam
Caliber
Movement	Automatic
Movement/Caliber	561
Power reserve	40 h
Number of jewels	24
Case
Case material	Gold/Steel
Case diameter	34 mm
Thickness	11 mm
Water resistance	Not water resistant
Bezel material	Steel
Glass	Plexiglass
Dial	Yellow
Dial numerals	No numerals
Bracelet/strap
Bracelet material	Leather
Bracelet color	Brown
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
Others
Center Seconds, Only Original Parts

Omega Constellation Calendar Chronometer cal 561 vintage 1962 168.005