Seiko Cal. 7183 - 419

This Hand-Winding model from 1971 features a 39mm PVD Black case. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-feb77af12c96]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

19j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1971

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