Seiko Cal. 5277 - 428

The Seiko 5277-428 represents an important milestone in Seiko's 1971 lineup. Powered by the 5277 caliber with 33j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-1d3ec349cfe9]

Also known as: Pogue

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1971

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