1968 Omega Constellation COSC (153.029 - Linen Dial)
Brand
Omega
Series
Constellation
Catalogue Reference
153.029 - Linen Dial
Production Year
1968
Movement Type
Automatic (Self-Winding)
Style
Dress Watch
Mechanical
A watch powered by a traditional mechanical movement, typically requiring manual winding to operate, without the use of batteries or electronic components.
Automatic
A watch powered by automatic (self-winding) movement that doesn't require a battery. It winds itself using the daily usage motion of the wearer's wrist.
Movement with production number 27450515, dating the watch back to 1968
Case
Diameter
24 mm
Thickness
8 mm
Material
Stainless Steel
Water Resistance
Water Resistant
Finishing Details
Brushed
Bezel
Without bezel
Crown Type
Push/Pull
Crystal
Acrylic
Caseback
Without decoration
Dial
Color
Grey
Dial Markers
Baton Indeces
Finishing Details
Textured Dial
Luminiscent Indexes
None
Calendar
Without Calendar
Bracelet
Material
Crocodile Leather
Buckle Type
Standard Buckle
Width
16 mm
Color
Brown
Omega Cal. 672
The Omega 672 was produced from 1968 to 1971. It's a chronometer grade movement and shares components with the manual-wind caliber 620.
It features automatic winding and includes variations with both sweep seconds and non-sweep seconds.
19800 A/h:
- 670: 17/24 jewels
- 672: COSC Chronometer, 24 jewels
- 680: Date, 17 jewels
- 681: Date, 24 jewels
- 682: COSC Chronometer, date, 24 jewels
21600 A/h:
- 683: Date, 17 jewels
- 684: Date, 24 jewels
- 685: COSC Chronometer, date, 24 jewels
Manufacturer
Omega
Model
Cal. 672
Type
Mechanical Winding
Frequency
19800 A/h
Jewels
23 (Twenty-Four) Jewels
Reserve
47 Hours
Functions
Hours, Minutes, Sweep Seconds
