Seiko Cal. 4453 - 121

This Spring Drive model from 1975 features a 35mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-c1f115a67cec]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1975

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