Seiko Cal. 3864 - 280

Seiko 3864-280

This Spring Drive model from 1992 features a 42mm Hardlex-Coated Steel case. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-3fdc409357a4]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
8.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
70m
Dial Color
White
Jewels
25j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1992

Related Models

seikata-wm-3fdc409357a4