Seiko Cal. 5276 - 351

The Seiko 5276-351 represents an important milestone in Seiko's 1967 lineup. Powered by the 5276 caliber with 23j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-5261d0e9d740]

Also known as: Tuna, Pogue

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1967

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