Seiko Cal. 7120 - 509

This Hand-Winding model from 1988 features a 43mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-b6d7f52e65b6]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1988

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