Seiko Cal. 6681 - 581

This Quartz model from 1972 features a 37mm Hardlex-Coated Steel case. It features a Silver dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-74d6728df668]

Also known as: Goldfeather, World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1972

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