Refined style meets next-generation innovation

The sapphire crystal is hand-cut by a jewel polisher to create a bezel that reflects light intricately like the sparkle of the sea. The cut and design were personally supervised by Kazuhito Komatsu, a Japanese craftsman who heads one of the world's leading workshops. The random yet harmonious cut surfaces are truly a work of art, backed by experience and sensibility. Due to the laborious and time-consuming process, only a few pieces are produced each day, and each one shines as a one-of-a-kind item.

24 facet cuts are used on the thick sapphire crystal. After being cut by a gemstone polisher, a fine hairline-like pattern is engraved using laser processing, resulting in a finish that reflects light intricately. Furthermore, the color is enhanced by gradation vapor deposition and sputtering processing that changes from light blue to blue.

The mold used to form the dial uses recrystallized titanium, which has been heat-treated to create a crystal pattern on its surface. Using advanced mold transfer technology, the fine texture of the mold has been reproduced on the dial. Furthermore, it is colored with a gradation color that changes from light blue to blue using a vapor deposition process. The accent color of pink gold is applied everywhere to express the sparkle of the sea where the light of the city shines.

Specifications

• Case/Bezel Material: Titanium with Diamond-Like Carbon (DLC) coating
• Bracelet: Titanium solid band with one-touch, slide-adjustable three-fold clasp 
• Glass: Sapphire crystal with anti-reflective coating
• Dial: Gradient blue with applied markers and luminous Neobright
• One-piece spiral-cut sapphire crystal bezel
• Water resistance: 100 meters (10 bar)
• Fully automatic calendar with date display and day indicator
• Tough solar (solar powered)
• Automatic hand position correction using time calibration signal reception, auto receive six times per day
• Mobile link with automatic wireless connection using Bluetooth®
• Dual time, with 38 time zones (27 cities + coordinated universal time), Home city time swapping, auto summer time (DST) switching
• 1-second stopwatch (Measuring capacity: 23:59'59)
• Battery indicator display with power saving function (hands stop to save power when the watch is left in the dark)
• 5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
• 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Size of case: 47 × 42.5 × 9.2 mm
• Total weight: 87g
• Module: 5665