Seiko Cal. 5618 - 598

Seiko 5618-598

This Automatic model from 1987 features a 44mm Hardlex-Coated Steel case. Powered by the 5618 caliber with 36j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-931521b854b7]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
36j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1987

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seikata-wm-931521b854b7