Seiko Cal. 5221 - 210

The Seiko 5221-210 represents an important milestone in Seiko's 1965 lineup. Powered by the 5221 caliber with 18j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-b72ab9d2572b]

Also known as: Bellmatic, Crown

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1965

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