Seiko Cal. 5628 - 424

Released in 1991, the Cal. 5628 with design code 424 was part of Seiko's domestic market collection. Powered by the 5628 caliber with 24j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-1d7ed0cc4d0f]

Also known as: Sumo, Shogun

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1991

Related Models

• Seiko 3896-461
• Seiko 4497-288
• Seiko 4538-653
• Seiko 0763-330
• Seiko 7132-121
• Seiko 4517-162
• Seiko 5213-964
• Seiko 3844-207
• Seiko 4546-271
• Seiko 6625-865
• Seiko 7142-186
• Seiko 3894-436