Seiko Cal. 5646 - 861

Seiko 5646-861

This Quartz model from 1971 features a 40mm Titanium case. With its 19mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-0021631eb309]

Also known as: Shogun

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
40mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
Silver
Jewels
26j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1971

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seikata-wm-0021631eb309