Seiko Cal. 3873 - 789

This Automatic model from 1995 features a 45mm Two-Tone case. Powered by the 3873 caliber with 20j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-eef93de65e3a]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1995

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