Seiko Cal. 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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