Seiko Cal. 6622 - 677

This Hand-Winding model from 1998 features a 40mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-8b9c12ee7852]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1998

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