Seiko Cal. 4420 - 855

Seiko 4420-855

This Kinetic model from 1998 features a 45mm Hardlex-Coated Steel case. Powered by the 4420 caliber with 29j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-4088c122d116]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
9.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Burgundy
Jewels
29j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1998

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seikata-wm-4088c122d116