Seiko Cal. 4525 - 681

Seiko 4525-681

This Automatic model from 1976 features a 39mm Gold-Plated case. Powered by the 4525 caliber with 34j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-f35e522d29e3]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Black
Jewels
34j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1976

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