Seiko Cal. 5270 - 859

This Solar model from 1973 features a 41mm Hardlex-Coated Steel case. Powered by the 5270 caliber with 28j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-7db9820a6958]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1973

Related Models

• Seiko 6141-258
• Seiko 6235-213
• Seiko 6352-271
• Seiko 7077-835
• Seiko 7141-169
• Seiko 7152-842
• Seiko 6675-761
• Seiko 6159-777
• Seiko 6254-382
• Seiko 4573-893
• Seiko 5699-328
• Seiko 3888-652