Seiko Cal. 5270 - 456

The Seiko 5270-456 represents an important milestone in Seiko's 1968 lineup. Powered by the 5270 caliber with 20j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-fbb712280160]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1968

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