Seiko Cal. 0720 - 425

The 0720-425 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 0720 caliber with 25j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-c6865d10ac66]

Also known as: Helmet, Bellmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

25j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1994

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