Seiko Cal. 5637 - 436

Seiko 5637-436

This Solar model from 1986 features a 39mm Hardlex-Coated Steel case. With its 22mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-6512882a9799]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Silver
Jewels
35j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1986

Related Models

seikata-wm-6512882a9799