Seiko Cal. 6187 - 275

This Spring Drive model from 1993 features a 43mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-0cd6a34fbdca]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1993

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