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Seiko Prospex

Seiko Prospex Marine Master Spring Drive Professional DiaShield Automatic 46mm Watch SBDB011

sku: 48110 Seiko Prospex | SBDB011


High Visibility

The dial design has just one objective; maximum legibility, even deep in the ocean where sunlight does not penetrate. The hour markers are large, so as to allow the maximum surface area and depth for Seiko's Lumibrite coating. The hands, too, are wide and easy to read, and the crystal is made from sapphire, with an anti-fogging coating, for maximum strength and minimum glare.

Unique design of the bezel enhance the operability

The deep grooves in the bezel are designed for easy operation, even when diving gloves are worn.

Screw-down crown at the 4 o'clock position

Greater security is achieved by positioning the screw-lock crown at the 4 o'clock position. Spring Drive
  • Caliber 5R66
  • Hand winding capability
  • Power reserve indicator
  • Power Reserve: approx 72 hours
  • 24 hour indicator
  • Accuracy: +/-1 second per day
  • 30 jewels
  • Sapphire crystal with anti-fogging coating
  • Screwdown caseback
  • Titanium case and bracelet with super hard coating
  • Tri-fold push button release clasp with slide adjuster
  • 600M water resistant
  • Case Diameter: 46.0mm

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