Seiko Cal. 6687 - 343

Seiko 6687-343

This Hand-Winding model from 1989 features a 41mm Stainless Steel case. With its 22mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-5032431546b5]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
9.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
110m
Dial Color
White
Jewels
19j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1989

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seikata-wm-5032431546b5