Seiko Cal. 4481 - 934

This Automatic model from 1968 features a 40mm Hardlex-Coated Steel case. It features a Cream dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-92ef3c543b9a]

Also known as: Tuna, UFO

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1968

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