Seiko Cal. 6398 - 418

Seiko 6398-418

The 6398-418 is a sought-after Solar piece from Seiko's golden era. Powered by the 6398 caliber with 35j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-266140042b37]

Also known as: Helmet

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
50m
Dial Color
Champagne
Jewels
35j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1986

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seikata-wm-266140042b37