Seiko Cal. 6686 - 407

The Seiko 6686-407 represents an important milestone in Seiko's 1992 lineup. Powered by the 6686 caliber with 31j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-e8866c5a95fb]

Also known as: Samurai, Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1992

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