Seiko Cal. 4447 - 452

Seiko 4447-452

This Automatic model from 1966 features a 38mm Titanium case. Powered by the 4447 caliber with 30j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-c83f2aea9259]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
10.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Green
Jewels
30j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1966

Related Models

seikata-wm-c83f2aea9259