Seiko Cal. 3857 - 737

The Seiko 3857-737 represents an important milestone in Seiko's 1993 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-dd930eddc45c]

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1993

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