Seiko Cal. 6394 - 425

The 6394-425 is a sought-after Solar piece from Seiko's golden era. With its 19mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-417a6fc479ec]

Also known as: Sumo, Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1986

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