Seiko Cal. 7163 - 393

Seiko 7163-393

This Quartz model from 1975 features a 41mm Stainless Steel case. It features a Silver dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-9ce4fdbce90e]

Also known as: Monster, Baby Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
35j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1975

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