Seiko Cal. 4478 - 760

Seiko 4478-760

This Solar model from 1966 features a 35mm Hardlex-Coated Steel case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-40744f161685]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
9.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1966

Related Models

seikata-wm-40744f161685