Seiko Cal. 6399 - 194

The Seiko 6399-194 represents an important milestone in Seiko's 1965 lineup. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-15c866bcdc19]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1965

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