Seiko Cal. 3837 - 686

This Spring Drive model from 1998 features a 36mm Stainless Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-5521ed8a66da]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1998

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