Seiko Cal. 3857 - 251

This Automatic model from 1981 features a 40mm Stainless Steel case. It features a Burgundy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-0c5c354b7dd6]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1981

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