Seiko Cal. 5623 - 922

Seiko 5623-922

The 5623-922 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-e74b40f8388d]

Also known as: Samurai, Helmet

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1975

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