Seiko Cal. 6351 - 276

The Seiko 6351-276 represents an important milestone in Seiko's 1967 lineup. Powered by the 6351 caliber with 28j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-01b382ff90d0]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1967

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