Seiko Cal. 5687 - 346

The 5687-346 is a sought-after Solar piece from Seiko's golden era. With its 18mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-1860ebc5be1a]

Also known as: World Timer, Sea Horse

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1973

Related Models

• Seiko 6115-609
• Seiko 3832-260
• Seiko 7069-424
• Seiko 3848-931
• Seiko 0751-482
• Seiko 4516-888
• Seiko 6385-605
• Seiko 5629-979
• Seiko 5219-527
• Seiko 6366-462
• Seiko 6640-895
• Seiko 6689-500