Citizen Attesa Atomic Keeping / Super Titanium™

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Technical specifications


  • Hours
  • Minutes
  • Seconds
  • Perpetual Calendar
  • Date
  • Multiple Time Zone


  • Eco-Drive
  • Manufactured


  • Cushion
  • Super Titanium™
  • 42.50mm


  • Sapphire

Water resistance

  • 10.00atm / 100.00m / 330.00ft


  • Deployment Buckle
  • Super Titanium™


  • Calfskin
  • Black


  • 2023

Official description

Inspired by the beautiful oceans that unite the world, the watches of Citizen's UNITE with BLUE series join the colors of the seven seas on one 100% recycled polycarbonate dial. This example, which comes as part of the technology-driven Attesa collection, marks a unique take on the elevated luxury sports style. A 42.5mm scratch-resistant Super Titanium™ case in black DLC and a matching integrated leather strap solidify the lightweight, durable construction of the timepiece. On the special UNITE with BLUE iridescent dial, flowing hues of azures and greens meld into each other for a captivating aesthetic of sustainable style, while upon it, a time-and-date display is at work, with silver-tone accents adding dimension. Advanced features of the timepiece include world time in 26 time zones and a perpetual calendar. Featuring our sustainably light-powered Eco-Drive Atomic Timekeeping functionality, the timepiece self-adjusts to time or calendar when traveling overseas by receiving local time signals in four different regions. Water resistant up to 100 meters. Caliber H145. This style is part of the UNITE with BLUE collection, which highlights Citizen’s commitment to sustainability including a Promaster Dive model and CITIZEN L Bianca style. Sustainably powered by the brand’s proprietary Eco-Drive*1 technology, both timepieces feature a structural color dial*2, inspired by the oceans that unite the world.