Seiko Cal. 3873 - 783

This Spring Drive model from 1966 features a 43mm Gold-Plated case. It features a Burgundy dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-39d041c6afaf]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1966

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