Seiko Cal. 6680 - 599

Released in 1986, the Cal. 6680 with design code 599 was part of Seiko's domestic market collection. Powered by the 6680 caliber with 20j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-9b245c1fd9db]

Also known as: Sumo, Pogue

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1986

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