Seiko Cal. 3812 - 591

Seiko 3812-591

This Hand-Winding model from 1992 features a 39mm Two-Tone case. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-51b6744b5cba]

Also known as: Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
39mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1992

Related Models

seikata-wm-51b6744b5cba