Seiko Cal. 7172 - 678

The 7172-678 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7172 caliber with 35j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-6cd5d5600ac3]

Also known as: Pogue, Helmet

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1977

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