Seiko Cal. 4521 - 427

Seiko 4521-427

This Quartz model from 1968 features a 44mm Hardlex-Coated Steel case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-1a84ab17d009]

Also known as: Silverwave

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Navy
Jewels
19j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1968

Related Models

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