Seiko Cal. 5692 - 640

Seiko 5692-640

This Hand-Winding model from 1989 features a 44mm Titanium case. With its 21mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-ffb7f2a66cc0]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
44mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
White
Jewels
22j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1989

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