Seiko Cal. 6186 - 877

The Seiko 6186-877 represents an important milestone in Seiko's 1972 lineup. Powered by the 6186 caliber with 21j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-52dfdb1fc32a]

Also known as: Navigator, Sea Horse

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1972

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