Seiko Cal. 5298 - 634

Seiko 5298-634

The 5298-634 is a sought-after Solar piece from Seiko's golden era. Powered by the 5298 caliber with 21j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-965a57fb7f13]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1987

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