Seiko Cal. 6186 - 757

This Spring Drive model from 1976 features a 43mm Gold-Plated case. Powered by the 6186 caliber with 36j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-25e79128c65c]

Also known as: Silverwave, Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1976

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