Seiko Cal. 3863 - 166

This Spring Drive model from 1968 features a 34mm Stainless Steel case. It features a Silver dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-d2c218e43080]

Also known as: Panda, UFO

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1968

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