Seiko Cal. 3857 - 485

The Seiko 3857-485 represents an important milestone in Seiko's 1993 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-3e2718708e08]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1993

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