Seiko Cal. 6135 - 401

The Seiko 6135-401 represents an important milestone in Seiko's 1985 lineup. Powered by the 6135 caliber with 29j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-8a26b5d6ff81]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1985

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