Seiko Cal. 6687 - 768

Seiko 6687-768

This Spring Drive model from 1977 features a 36mm Stainless Steel case. With its 22mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-41c30533ef76]

Also known as: Navigator

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
11.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Cream
Jewels
19j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1977

Related Models

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