Seiko Cal. 6254 - 671

The Seiko 6254-671 represents an important milestone in Seiko's 1974 lineup. Powered by the 6254 caliber with 29j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-7e8111ae8d05]

Also known as: UFO, Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1974

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