Seiko Cal. 5621 - 851

Seiko 5621-851

This Hand-Winding model from 1985 features a 45mm Titanium case. With its 19mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-b76df398dd67]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
130m
Dial Color
Champagne
Jewels
22j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1985

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seikata-wm-b76df398dd67