Seiko Cal. 5637 - 848

Seiko 5637-848

This Solar model from 1995 features a 39mm PVD Black case. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-5d589b273881]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
39mm
Case Thickness
15.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1995

Related Models

seikata-wm-5d589b273881