Seiko Cal. 6610 - 428

This Hand-Winding model from 1989 features a 45mm Gold-Plated case. With its 21mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-28d03944b1ba]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1989

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