Seiko Cal. 6120 - 450

The 6120-450 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6120 caliber with 26j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-17ed18854ece]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1985

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