Seiko Cal. 0735 - 378

This Hand-Winding model from 1977 features a 40mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-744f872cfe57]

Also known as: Shogun, Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1977

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