Seiko Cal. 0784 - 720

This Hand-Winding model from 1988 features a 40mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-0ceeb3691064]

Also known as: Shogun, Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1988

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