Seiko Cal. 6278 - 275

The Seiko 6278-275 represents an important milestone in Seiko's 1968 lineup. Powered by the 6278 caliber with 24j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-dfccf2f93e46]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1968

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