Seiko Cal. 3870 - 659

The Seiko 3870-659 represents an important milestone in Seiko's 1998 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-06e7254f14be]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1998

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