Seiko Cal. 6318 - 318

The Seiko 6318-318 represents an important milestone in Seiko's 1973 lineup. Powered by the 6318 caliber with 23j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-1775c711b50b]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1973

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