Seiko Cal. 3869 - 184

This Spring Drive model from 1972 features a 37mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-8dbcdfb0f01e]

Also known as: Turtle, Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1972

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