Seiko Cal. 7144 - 571

Seiko 7144-571

This Automatic model from 1968 features a 40mm Hardlex-Coated Steel case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-e4e60f08b897]

Also known as: Sportsmatic, World Timer

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Cream
Jewels
34j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1968

Related Models

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