Seiko Cal. 4550 - 371

The Seiko 4550-371 represents an important milestone in Seiko's 1988 lineup. Powered by the 4550 caliber with 35j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-8872acac2604]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

35j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1988

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