Seiko Cal. 7178 - 478

Seiko 7178-478

This Automatic model from 1973 features a 45mm Stainless Steel case. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-82b0080e2158]

Also known as: Sumo, Pogue

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
9.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Silver
Jewels
27j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1973

Related Models

seikata-wm-82b0080e2158