Seiko Prospex ‘Tuna Can’, Green Dial

Description

In 1975, after years of development, Seiko introduced a dive watch that would forever change the category. This watch is affectionately nicknamed by fans as the ‘Tuna Can’ due to the raised round bezel protection and has been enjoyed for many years since its initial release.

Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, the 62-MAS, Seiko’s innovative technology has changed global standards. Seiko is constantly striving to bring ever greater reliability and safety to both professional and recreational divers.

Seiko Prospex ‘Tuna Can’, Green Dial, Product details

• automatic caliber 4R35 with manual winding capacity
• 23 jewels
• 41 hour power reserve (approximate)
• date function
• stop second hand
• unidirectional rotating bezel
• Lumibrite on hands and indexes
• Hardlex crystal
• Screw case back
• screw-down crown
• silicone strap

• diameter: 43.2mm
• case height: 12.6mm
• lug width: 20mm