Seiko Cal. 7172 - 540

The 7172-540 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-88d08f697c73]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1973

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