Seiko Prospex Alpinist The Black Series Limited Edition Automatic Diver’s SPB337

The Seiko Prospex Alpinist The Black Series Limited Edition Automatic Diver’s SPB337 hails from the Black Series collection, drawing inspiration from diver’s watches. The SPB337 combines the iconic double-crown design of the modern Alpinist collection with a discreet, compact design that sits comfortably on the wearer’s wrist.

Here are the specifications for the Seiko Prospex Alpinist The Black Series Limited Edition Automatic Diver’s SPB337:

• Size: 39.3mm diameter, thin profile with a thickness of 13.2mm.
• Bi-directional rotating compass bezel, secondary crown for operation on the inner bezel.
• Dial with re-applied indexes and LumiBrite mint green accents.
• Curved sapphire crystal with anti-reflective coating on the inner side.
• Powered by the Seiko Calibre 6R35 movement, operating at 21,600 vibrations per hour. Power reserve of 70 hours.
• Fitted with a black-coated stainless steel bracelet.
• Water resistance of 200 meters.

The Seiko Prospex Alpinist The Black Series Limited Edition Automatic Diver’s SPB337 is a limited edition piece with only 5,500 units produced.