Seiko Cal. 4448 - 952

Seiko 4448-952

This Hand-Winding model from 1990 features a 45mm Two-Tone case. Powered by the 4448 caliber with 28j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-0052f4c96e90]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
50m
Dial Color
White
Jewels
28j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1990

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seikata-wm-0052f4c96e90