Seiko marks 145 years with six limited edition watches in Edo purple, a colour rooted in Tokyo's history. Here is...

• Limited Edition
• Seiko
• seiko 145th anniversary limited edition
• seiko hcb006j1

A clear guide to Seiko's four best-known collections, Seiko 5 Sports, Presage, Prospex and Astron, with their history, movements, prices...

• Japanese Watches
• Seiko
• seiko 5 vs presage
• seiko collections