Seiko Cal. 6161 - 187

This Spring Drive model from 1973 features a 37mm Gold-Plated case. Powered by the 6161 caliber with 34j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-4c8ad33370d4]

Also known as: Pogue, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1973

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