Seiko Cal. 4480 - 770

Seiko 4480-770

This Quartz model from 1972 features a 45mm Hardlex-Coated Steel case. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-4d932dbfdf86]

Also known as: Tuna, Emperor

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
8.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
19j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1972

Related Models

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