Seiko Cal. 5624 - 990

Seiko 5624-990

This Hand-Winding model from 1971 features a 38mm PVD Black case. With its 22mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-3f49339e64a7]

Also known as: Tuna, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
38mm
Case Thickness
15.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1971

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