Seiko Cal. 4478 - 777

Seiko 4478-777

This Automatic model from 1985 features a 45mm Titanium case. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-f617f94fbe36]

Also known as: Sumo, Pogue

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
45mm
Case Thickness
14.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Green
Jewels
31j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1985

Related Models

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