Seiko Cal. 7144 - 479

This Hand-Winding model from 1980 features a 40mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-ea1baaf9346b]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

17j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1980

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