Seiko Cal. 5687 - 933

This Hand-Winding model from 1977 features a 45mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-9527f46b0839]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1977

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