Seiko Cal. 3871 - 732

This Kinetic model from 1991 features a 45mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-3a3c50a6922a]

Also known as: Sumo, Crown

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1991

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