Seiko Cal. 6191 - 161

The Seiko 6191-161 represents an important milestone in Seiko's 1978 lineup. Powered by the 6191 caliber with 18j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-fb882bdc2120]

Also known as: UFO, Bellmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1978

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