Seiko Cal. 6272 - 539

Released in 1972, the Cal. 6272 with design code 539 was part of Seiko's domestic market collection. Powered by the 6272 caliber with 23j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-8bec39ce2661]

Also known as: Sumo, World Timer

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1972

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