Seiko Cal. 5241 - 140

This Kinetic model from 1965 features a 41mm Stainless Steel case. Powered by the 5241 caliber with 30j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-21840ae6714a]

Also known as: Tuna, Rally

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1965

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