Seiko Cal. 5630 - 124

The Seiko 5630-124 represents an important milestone in Seiko's 1976 lineup. Powered by the 5630 caliber with 20j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-4e1878953c72]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1976

Related Models

• Seiko 7149-431
• Seiko 6231-391
• Seiko 5693-639
• Seiko 6131-583
• Seiko 3878-463
• Seiko 3862-478
• Seiko 6334-632
• Seiko 5264-453
• Seiko 4548-796
• Seiko 6330-425
• Seiko 6120-287
• Seiko 7059-867