Seiko Cal. 6172 - 517

The 6172-517 is a sought-after Solar piece from Seiko's golden era. Powered by the 6172 caliber with 18j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-019327950f2e]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1978

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