Seiko Cal. 6287 - 727

The 6287-727 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6287 caliber with 31j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-3ea18294ab96]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1980

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