Seiko Cal. 3820 - 285

This Spring Drive model from 1999 features a 36mm Two-Tone case. It features a Cream dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-3ab2d3834fb5]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1999

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