Seiko Cal. 4548 - 852

The Seiko 4548-852 represents an important milestone in Seiko's 1972 lineup. Powered by the 4548 caliber with 27j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-cd36c06287c2]

Also known as: Rally, Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1972

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