Seiko Cal. 0735 - 405

This Spring Drive model from 1982 features a 44mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-c2835e5513c1]

Also known as: Helmet, Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1982

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