Seiko Cal. 4440 - 348

Seiko 4440-348

This Automatic model from 1966 features a 36mm Titanium case. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-51bb0c9f80ff]

Also known as: Helmet, Sea Horse

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
36mm
Case Thickness
10.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Burgundy
Jewels
28j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1966

Related Models

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