Seiko Cal. 3880 - 901

This Kinetic model from 1989 features a 43mm Two-Tone case. It features a Black dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-eb127210e7a6]

Also known as: Sumo, Bellmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1989

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