Seiko Cal. 6164 - 766

This Hand-Winding model from 1991 features a 44mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-0d2021804677]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1991

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