Seiko Cal. 3848 - 644

Seiko 3848-644

This Automatic model from 1966 features a 45mm Titanium case. With its 20mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-b0d75cd81790]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
45mm
Case Thickness
12.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
White
Jewels
36j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1966

Related Models

seikata-wm-b0d75cd81790