Seiko Cal. 5227 - 658

The Seiko 5227-658 represents an important milestone in Seiko's 1998 lineup. Powered by the 5227 caliber with 23j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-7d0d9a6ca92c]

Also known as: Bullhead, Rally

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1998

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