Seiko Cal. 5240 - 477

Seiko 5240-477

This Quartz model from 1968 features a 41mm Hardlex-Coated Steel case. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-b8d7f0d40a54]

Also known as: Tuna, Sea Horse

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Champagne
Jewels
24j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1968

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