Seiko Cal. 3843 - 585

This Spring Drive model from 1965 features a 37mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-d31c570050e5]

Also known as: Turtle, UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1965

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