Seiko Cal. 3865 - 723

This Spring Drive model from 1967 features a 44mm Gold-Plated case. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-f82e218fee15]

Also known as: UFO, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1967

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