Seiko Cal. 4521 - 941

This Hand-Winding model from 1975 features a 35mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-c88fcf6db92e]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1975

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