Seiko Cal. 6123 - 531

Seiko 6123-531

This Spring Drive model from 1994 features a 45mm Stainless Steel case. Powered by the 6123 caliber with 25j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-1cfb228b762d]

Also known as: Tuna, Helmet

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Green
Jewels
25j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1994

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