Seiko Cal. 5255 - 845

This Spring Drive model from 1971 features a 46mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-fb63df22c249]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1971

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