Seiko Cal. 6636 - 246

Seiko 6636-246

This Solar model from 1988 features a 37mm Gold-Plated case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-165888bc16a1]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
30m
Dial Color
Black
Jewels
19j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1988

Related Models

seikata-wm-165888bc16a1