Seiko Cal. 4487 - 128

Seiko 4487-128

This Kinetic model from 1974 features a 46mm Stainless Steel case. Powered by the 4487 caliber with 36j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-7ca21b4e1f72]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
36j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1974

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