Seiko Cal. 5263 - 190

The 5263-190 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5263 caliber with 28j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-fbb898557b3d]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1980

Related Models

• Seiko 5682-823
• Seiko 6336-796
• Seiko 6662-608
• Seiko 6212-591
• Seiko 0715-788
• Seiko 5653-257
• Seiko 6245-957
• Seiko 6387-980
• Seiko 6220-620
• Seiko 7179-645
• Seiko 7078-481
• Seiko 6179-172