Seiko Presage Cocktail Time GMT Automatic Mens Watch SSK037 Seiko Presage GMT Automatic Men Watch SSK011 Presage Style ?60s GMTInspired by the styling and metallic colors of vintage 1960s automobiles, and the 1964 ?Crown Chronograph,? Japan?s first watch with a stopwatch functionFine mechanical watchmaking from JapanAutomatic GMT with manual winding capability21,600 vibrations per hourPower reserve: approximately 41 hours24 jewelsBlack and dark gray 24-hour GMT bezelLight beige dialDate calendarGMT handLumiBrite hands and markersBox-shaped crystalScrewdown see-through casebackCase diameter: 40.8mmStainless steel case in a hairline finish suggesting the metallic, machine-like feel of ?60s carsBlack perforated leather strapWater-resistant to 10 bar, 100 meters (330 feet)Caliber 4R34 Presage Cocktail Time GMT. Offering the finest in Japanese mechanical watchmaking, the Presage Collection blends precision technology with superior craftsmanship and design. Inspired by the vibrance of the city?s modern lounges, the newest Cocktail Time designs express the excitement of today?s Tokyo, with fresh styling and colors. Evoking the Skydiving cocktail, the light blue dial features a deep pressed pattern with a lustrous gloss finish accented with a vibrant blue GMT hand designed in the shape of a cocktail glass, while beautifully displaying a cursive-style Arabic numeral 24-hour scale. The 24-jewel automatic GMT movement, visible through the screwdown see-through caseback, beats at a frequency of 21,600 vibrations per hour with a power reserve of approximately 41 hours. Crafted of stainless steel, this distinctive timepiece includes a date calendar, box-shaped crystal, and deployment clasp with push button release. 5 bar, 50M Water ResistantCase: Stainless steel caseCase Diameter: 40.5mmCase Thickness: 12.8mmCase Length: 47.5mmCrystal:Box-shaped Hardlex crystalWater Resistance:5 bar, 50 meters (165 feet)Dial Color: Light BlueStrap: Stainless steel braceletLug Width: 20mmMovement: Caliber 4R3421,600 vibrations per hour24 jewelsPower reserve: approximately 41 hours Seiko Presage GMT Automatic Men Watch SSK011 Presage Style ?60s GMTInspired by the styling and metallic colors of vintage 1960s automobiles, and the 1964 ?Crown Chronograph,? Japan?s first watch with a stopwatch functionFine mechanical watchmaking from JapanAutomatic GMT with manual winding capability21,600 vibrations per hourPower reserve: approximately 41 hours24 jewelsBlack and dark gray 24-hour GMT bezelLight beige dialDate calendarGMT handLumiBrite hands and markersBox-shaped crystalScrewdown see-through casebackCase diameter: 40.8mmStainless steel case in a hairline finish suggesting the metallic, machine-like feel of ?60s carsBlack perforated leather strapWater-resistant to 10 bar, 100 meters (330 feet)Caliber 4R34 Presage Style60's Collection. Offering the finest in Japanese mechanical watchmaking, the Presage Collection blends precision technology with superior craftsmanship and design. With broad angular lines and such vintage details as box-shaped crystals, faceted indices and sharp hand design, plus the use of neutrals and earth tones, the Style60's collection creates a warm, retro feel perfect for today. Celebrating the fresh spirit of the 1960s, the collection takes particular inspiration from Seiko?s 1964 ?Crown Chronograph,? Japan?s first watch with a stopwatch function. Framed by a blue bezel with rose gold accents, the blue dial includes a date calendar and beige LumiBrite hands and markers. The screwdown see-through caseback provides a view of the 23-jewel movement with manual winding capability, a frequency of 21,600 vibrations per hour and a power reserve of approximately 41 hours. Crafted of stainless steel, this distinctive timepiece includes a tri-fold push button release clasp. 5 bar, 50M Water Resistant Case: Stainless steel case Case Diameter: 40.8mm Case Thickness: 12mm Case Length: 47mm Crystal:Box-shaped Hardlex crystal Water Resistance: 5 bar, 50 meters (165 feet) Dial Color:Blue Strap: Stainless steel bracelet Lug Width: 20mm Movement: Caliber 4R35 21,600 vibrations per hour 23 jewels Power reserve: approximately 41 hours