SEIKO MarineMaster Professional 300M SEIKO "Tuna" Quartz Diver with a 48mm Case #SBBN017
Description
SEIKO MarineMaster Professional 300M SEIKO "Tuna" Quartz Diver with a 48mm Case #SBBN017
This is a highly desired Seiko professional dive watch that is nicknamed the Tuna or Tuna Can. It features a 7-jewel, Seiko 7C46 movement that is accurate to within at least 15 seconds a month. Battery life is rated at 5 years. The watch is anti-magnetic, has a day and date display, highly luminous hands and markers treated with Lumibrite for awesome low light visibility, a screw down offset crown, a uni-directional diving bezel with luminous PIP at 12:00, a Hardlex crystal, and a solid etched, screw-down case back. The robust 48mm case includes a stainless steel shroud as added protection when diving. The SBBN017 model comes with an ample Seiko ribbed rubber dive strap with a buckle closer. Rated at 300 meters water resistance this watch can handle just about any diving adventure.
Technical Specs
Brand: Seiko
SKU: SBBN017
Movement: Seiko 7C46 7-Jewel quartz (5-year battery operated)
Case: Stainless Steel
Case Diameter: 48mm
Case Height: 14.7mm
Case Lug to Lug: Stainless steel, 48mm x 14.7mm thick.
Case Back: Engraved screw-in back
Crystal: Hardlex
Band: Seiko rubber dive strap
Band Width: 22mm
Water Resistance: 300 meters
Warranty: 2 Years