Seiko Cal. 6643 - 293

This Spring Drive model from 1992 features a 35mm Gold-Plated case. With its 20mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-ccf255da42d9]

Also known as: Tuna, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1992

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