Seiko Cal. 6191 - 454

The Seiko 6191-454 represents an important milestone in Seiko's 1965 lineup. Powered by the 6191 caliber with 32j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-13807fc2fb05]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1965

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