Seiko Cal. 6629 - 437

This Hand-Winding model from 1990 features a 39mm Two-Tone case. It features a Black dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-91d9acc01fbe]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1990

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