Seiko Cal. 6641 - 573

This Quartz model from 1993 features a 37mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-ec664fdb32e5]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1993

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