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. The scratch-resistant Super Titanium™ case with and matching bracelet solidify the lightweight, durable construction of the timepiece, while a world time equipped bezel in black DLC adds a bold contrast. 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. A three-register chronograph in a vertical display anchors the look with black and silver-tone accents alongside a date window at 3 o'clock adding dimensionality and utility. Other advanced features include world time in 26 time zones, a perpetual calendar with day and date indicators, 12/24-hour timekeeping, and a power reserve display. 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 H800. 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.

MODEL
AT8188-64L
6/07/2023
MOVEMENT TECHNOLOGY
H800
Eco-Drive
Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.
CASE WIDTH (MM)
42
LUG WIDTH (MM)
21
BAND TYPE
Bracelet
Super Titanium
CASE MATERIAL
Silver-Tone
Super Titanium
CRYSTAL
Sapphire Crystal
Superior scratch resistance and hardness
CLASP
Fold Over Clasp with Push Buttons
DIAL
Blue
WATER-RESISTANCE
WR100/10Bar/333ft [Swimming, Showering & Snorkeling]
ADDITIONAL FUNCTIONS
Synchronized to Atomic Time Clock for Superior Accuracy
Atomic Timekeeping Technology with Synchronized Time Adjustment Available in 26 Time Zones
1/20 Second Chronograph Measures up to 60 Minutes
Perpetual Calendar
12/24 Hour Time
Power Reserve Indicator
Day/Date