Seiko Cal. 3873 - 789

Seiko 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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