Seiko Cal. 7138 - 453

Seiko 7138-453

This Automatic model from 1966 features a 39mm Hardlex-Coated Steel case. With its 22mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-5d168b693dcf]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Champagne
Jewels
30j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1966

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