Seiko Cal. 6298 - 308

Seiko 6298-308

The 6298-308 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6298 caliber with 21j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-80ab1df80b1d]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Navy
Jewels
21j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1993

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