Seiko Cal. 5298 - 404

Seiko 5298-404

The 5298-404 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5298 caliber with 27j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-dd14b7f7cd0f]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
44mm
Case Thickness
14.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1973

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