Seiko Cal. 5243 - 520

Seiko 5243-520

The Seiko 5243-520 represents an important milestone in Seiko's 1985 lineup. Powered by the 5243 caliber with 26j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-700a2cde890f]

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
11.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
26j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1985

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