This is a nice all stainless steel Omega Seamaster 600

Rare "technic" black dial

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

Fully serviced

New black leather strap

Production year 1965 (serial number starts with 22)

Manual winding caliber 601

Case back reference: 135.011

Central sweep-second hand

Case: Stainless steel

Case back: Screw-in

Crystal: Armoured hesalite (Omega signed)

BASIC INFO
Brand	Omega
Ref. No.	135011
Movement	Manual winding
Case material	Steel
Bracelet material	Leather
Year	1965
Condition	1 (mint)
Gender	Men's watch/Unisex

CALIBER
Movement	Manual winding
Movement/Caliber	601
Number of jewels	17
CASE
Case material	Steel
Case diameter	34 mm
Thickness	10 mm
Material bezel	Steel
Glass	Plexiglass
Dial	Black
Dial numerals	No numerals
BRACELET/STRAP
Bracelet material	Leather
Bracelet color	Black
Bracelet length	180 mm (110 mm / 70 mm)
Bracelet thickness	2 mm
Lug width	18 mm
Clasp	Buckle
Clasp material	Steel
Buckle width	14 mm

BASIC INFO

CALIBER

CASE

BRACELET/STRAP

Omega Seamaster 600 RARE "technic" black dial reference 135.011 caliber 601 year 1965