Seiko Cal. 4493 - 952

This Spring Drive model from 1977 features a 40mm Gold-Plated case. With its 22mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-e5eae38e144a]

Also known as: Tuna, Flighty

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1977

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