Seiko Cal. 5621 - 310

Seiko 5621-310

This Hand-Winding model from 1976 features a 43mm Gold-Plated case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1d31042ae129]

Also known as: Silverwave, Arnie

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
13.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1976

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seikata-wm-1d31042ae129