Seiko Cal. 7152 - 720

The 7152-720 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7152 caliber with 30j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-f931a4d3e57e]

Also known as: Silverwave, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1979

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