Seiko Cal. 5243 - 489

Seiko 5243-489

The Seiko 5243-489 represents an important milestone in Seiko's 1972 lineup. Powered by the 5243 caliber with 25j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-04130a21e112]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1972

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seikata-wm-04130a21e112