Sea-Gull Automatic mechanical watch with Tourbillon , day and date complication. Calibre: ST8004ZS Model: 818901

  Welcome to this SEA-GULL page. One of the most popular models from Official SEA-GULL, simple but yet busy enough with day and date gauges and of course the memorizing tourbillon. The crown is set with a blue sapphire stone As reviewed by Rich Park and as mentioned in the video, it is very easily to buy from the wrong dealer and can end up with a replica Sea-Gull. Faioki ran to the rescue and gave Rich Park the authentic one.  video link   Details are as follow: Brand Name: Sea-Gull Water Resistance Depth: 5BarClasp Type: BuckleStyle: LuxuryMovement: AutomaticBand Length: 21inchCase Material: White Gold platedFeature: Complete CalendarFeature: Week DisplayModel Number: 818-901Case Shape: ROUNDCase Thickness: 13.5mmCrown: Sapphire Dial Window Material Type: Sapphire CrystalItem Type: Mechanical WristwatchesDial Diameter: 42.7mmBand Material Type: LeatherMovement model: ST8004zsFeatures: perspective windowCountry of origin: ChinaWarranty time: Lifetime warranty on movement only without water damage