This model uses the color theme of "winter sparkle" from the winter-only "Precious Heart Selection". This year's Precious Heart Selection is a lineup of 6 models with the theme of "diversity" that allows you to enjoy choosing from your favorite colors sizes and designs. - Can be used not only by couples but also by friends parents and children siblings etc. - The base models are the metal covered GM-2100 and the small size GM-S2100. Popular Octagon model GA-2100 and downsized GMA-S2100We have adopted six models from the GA-110 which features a three-dimensional dial made of stacked small parts to the BABY-G to the BA-110 which has the same case design so that it can be picked up by a variety of people. - Each dial is coated with a different color to create the image of holiday season ornaments and illuminations. - A waterproof notation is printed on the dial using a font inspired by a gift ribbon. - The case back has a special engraving exclusive to the Precious Heart Selection with a rope motif representing "bonds". This watch is the perfect gift for your loved ones during the holiday season. ・Shock-resistant structure・Magnetic resistant watch (JIS class 1)・20 ATM waterproof function・World Time: 48 cities around the world (29 time zones with daylight saving time setting function) + UTC (Coordinated Universal Time) time display home time city switching function・ Stopwatch (1/1000 seconds 100 hours meter speed measurement function (MAX 1998unit/h 2unit/h unit) lap/split measurement switching) - Timer (set unit: 1 minute maximum set: 24 hours measures in 1 second increments auto repeat)・5 time alarms (only one with snooze function)・Time signal・Full auto calendar・12/24 hour display switching・LED light (with auto light afterglow function afterglow time switching (1.5 seconds/3 seconds))