Seiko Cal. 5236 - 556

This Solar model from 1986 features a 42mm Hardlex-Coated Steel case. Powered by the 5236 caliber with 22j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-fb426c941fad]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

22j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1986

Related Models

• Seiko 4564-354
• Seiko 6129-156
• Seiko 6177-904
• Seiko 0712-457
• Seiko 4587-445
• Seiko 6362-152
• Seiko 6615-308
• Seiko 6136-213
• Seiko 4542-860
• Seiko 3898-460
• Seiko 7047-341
• Seiko 5256-616