very rare 90 worldwide Seiko SLA025 Full Set Professional diving watch (Prospex) Limited edition of 1,500 pieces worldwide Exclusive packaging for export to Germany Limited to 90 worldwide Monobloc case (solid back) Width 44.8 mm, thickness 15.7 mm Double domed sapphire crystal Silicone strap, width 19 mm High-end Hi-Beat 8l55 movement, high frequency 36,000 vibrations per hour, and 10 per second Minimum power reserve 55 hours Water resistance 300m Seiko's most iconic and luxurious diver's watch (excluding Grand Seiko) The SLA025 won the sports watch award at the 2018 GPO (Grand Prix d'Horlogerie de Genève). If you are looking for a professional, robust, vintage, versatile, and collectible luxury watch, this is the ideal choice. If you have any questions, please don't hesitate to ask.