Seiko Cal. 4538 - 718

Seiko 4538-718

This Spring Drive model from 1995 features a 44mm Gold-Plated case. Powered by the 4538 caliber with 23j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-9cb7ce76a917]

Also known as: Sumo, Pogue

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
15.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
70m
Dial Color
White
Jewels
23j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1995

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seikata-wm-9cb7ce76a917