Seiko Cal. 4491 - 151

Seiko 4491-151

This Automatic model from 1969 features a 38mm Titanium case. Powered by the 4491 caliber with 24j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-b8c1563394ca]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
10.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Green
Jewels
24j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1969

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seikata-wm-b8c1563394ca