Seiko Cal. 6191 - 497

The 6191-497 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6191 caliber with 27j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-d9632a488504]

Also known as: Navigator, Crown

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1970

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