Seiko Cal. 6155 - 883

This Spring Drive model from 1974 features a 39mm Titanium case. It features a Navy dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-5c4aa67141f6]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1974

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