Seiko Cal. 6133 - 335

The Seiko 6133-335 represents an important milestone in Seiko's 1971 lineup. Powered by the 6133 caliber with 22j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-850c176e83ef]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

22j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1971

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