Seiko Cal. 4487 - 672

Seiko 4487-672

This Solar model from 1995 features a 35mm Hardlex-Coated Steel case. Powered by the 4487 caliber with 35j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-fd49e2ad8ae8]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
White
Jewels
35j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1995

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