Seiko Cal. 5646 - 222

Released in 1989, the Cal. 5646 with design code 222 was part of Seiko's domestic market collection. Powered by the 5646 caliber with 30j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-733f52eef9ff]

Also known as: Shogun, UFO

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1989

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