Seiko Cal. 4527 - 831

Seiko 4527-831

This Hand-Winding model from 1974 features a 41mm Hardlex-Coated Steel case. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-8a0fa6c7356c]

Also known as: Silverwave

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
11.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
24j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1974

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