Seiko Cal. 6173 - 305

The 6173-305 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6173 caliber with 32j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-ad0a6a0750b0]

Also known as: Goldfeather, Navigator

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1971

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