Seiko Cal. 6354 - 539

Seiko 6354-539

This Spring Drive model from 1981 features a 45mm Stainless Steel case. Powered by the 6354 caliber with 25j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-9d2bb207bb0e]

Also known as: Sumo, Panda

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
9.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
70m
Dial Color
Burgundy
Jewels
25j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1981

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