Seiko Cal. 4434 - 101

This Spring Drive model from 1976 features a 40mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-b4e3a5a8006f]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

28j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1976

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