Seiko Cal. 5243 - 656

The 5243-656 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5243 caliber with 20j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-f9b4fa54a102]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1986

Related Models

• Seiko 3836-462
• Seiko 4487-108
• Seiko 7173-666
• Seiko 6141-985
• Seiko 5682-137
• Seiko 4594-424
• Seiko 5294-599
• Seiko 6269-557
• Seiko 0755-401
• Seiko 7071-242
• Seiko 6259-607
• Seiko 3867-541