Seiko Cal. 0721 - 354

The Seiko 0721-354 represents an important milestone in Seiko's 1982 lineup. Powered by the 0721 caliber with 32j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-ee7b3140121e]

Also known as: Pogue, Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1982

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