Seiko Cal. 4581 - 277

Seiko 4581-277

This Solar model from 1988 features a 45mm Hardlex-Coated Steel case. With its 21mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-587e75cdba01]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
12.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1988

Related Models

seikata-wm-587e75cdba01