Seiko Cal. 3891 - 568

Seiko 3891-568

This Spring Drive model from 1994 features a 44mm Hardlex-Coated Steel case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-d0ac2b11683a]

Also known as: Monster, World Timer

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
8.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Burgundy
Jewels
33j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1994

Related Models

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