Seiko Cal. 6677 - 407

The Seiko 6677-407 represents an important milestone in Seiko's 1998 lineup. Powered by the 6677 caliber with 28j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-d810a07d5a25]

Also known as: Monster, Goldfeather

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Champagne

Jewels

28j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1998

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