Seiko Cal. 4487 - 761

Seiko 4487-761

This Solar model from 1989 features a 39mm Hardlex-Coated Steel case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-3a538d40a461]

Also known as: Monster, Navigator

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Black
Jewels
26j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1989

Related Models

seikata-wm-3a538d40a461