Seiko Cal. 5646 - 722

Seiko 5646-722

This Hand-Winding model from 1988 features a 35mm Two-Tone case. With its 21mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-8bcc6c6dff27]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
35mm
Case Thickness
8.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
140m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1988

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seikata-wm-8bcc6c6dff27