Seiko Cal. 0744 - 601

This Quartz model from 1977 features a 39mm Hardlex-Coated Steel case. It features a Navy dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-822517469f8b]

Also known as: Tuna, Bellmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1977

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