Seiko Cal. 7027 - 686

The Seiko 7027-686 represents an important milestone in Seiko's 1986 lineup. Powered by the 7027 caliber with 24j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-9efcb7bc101f]

Also known as: Monster, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1986

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