Seiko Cal. 5641 - 770

Seiko 5641-770

This Solar model from 1985 features a 42mm Gold-Plated case. With its 20mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-334297a5149a]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Cream
Jewels
21j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1985

Related Models

seikata-wm-334297a5149a