Seiko Cal. 4452 - 818

Seiko 4452-818

This Automatic model from 1990 features a 44mm Gold-Plated case. Powered by the 4452 caliber with 20j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-b130b4b137f7]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Black
Jewels
20j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1990

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seikata-wm-b130b4b137f7