Seiko Cal. 6686 - 218

The Seiko 6686-218 represents an important milestone in Seiko's 1996 lineup. Powered by the 6686 caliber with 24j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-e9787aed15bf]

Also known as: Sumo, UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1996

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