CK2627, Trapezoid Date Window
Seamaster Calendar CK2627 — CK2627, Trapezoid Date Window
1953–?
From 1953 the date window becomes trapezoid; most later dials also have thinner indexes. White (now often cream) or black dials, smooth or waffle-textured.
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Identifying details
- Date
Date display.
Variants of CK2627
Reference overview →| Variant | Production |
|---|---|
| CK2627, Square Date Window | 1952 |
| CK2627, Trapezoid Date WindowCurrent | 1953–? |
Case & movement
- Reference
- CK2627
- Production
- 1953–?
- Case diameter
- 35.3 mm
- Movement
- Automatic
- Date
- Yes
Dial, bezel & hands
Unknown attributes are left out rather than guessed.