Seiko Cal. 0728 - 559

The 0728-559 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-eb373b0cfc6b]

Also known as: World Timer, Flighty

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1966

Related Models

• Seiko 4445-854
• Seiko 3845-973
• Seiko 4447-267
• Seiko 7163-364
• Seiko 4576-698
• Seiko 7013-711
• Seiko 7037-767
• Seiko 7082-393
• Seiko 5695-650
• Seiko 6370-775
• Seiko 6187-161
• Seiko 4535-611