Seiko Cal. 5684 - 991

Seiko 5684-991

This Automatic model from 1983 features a 42mm Hardlex-Coated Steel case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-4b1d525d4f69]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Navy
Jewels
18j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1983

Related Models

seikata-wm-4b1d525d4f69