Casio G-Shock GA-2100 Series Analog-Digital Black Resin Watch 48.5mm – GA2100-1A

Price: S$150.55
(as of Jan 27, 2026 17:41:45 UTC – Details)


From G-SHOCK, the toughness watches that continue to evolve in search of ultimate strength, this digital-analog combination model inherits the concept of the first-generation DW5000C models, while being even thinner. Inherits the octagonal shape that was also used in the first-generation DW5000C model. A combination model developed with a simple design that eliminates waste while maintaining a tough structure. Also achieves a thickness of 11.8 mm thanks to a highly rigid fine resin containing carbon fiber for the case material.Case size (L? W? H): 48.5 ? 45.4 ? 11.8 mmWeight: 51 gCase and bezel material: Carbon / ResinResin BandShock ResistantCarbon Core Guard structure200-meter water resistanceApprox. battery life: 3 years on SR726W X 2Mineral GlassWorld time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off1/100-second stopwatchCountdown timer5 daily alarmsDouble LED lightFull auto-calendar (to year 2099)Button operation tone on/off12/24-hour formatHand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)Casio G-Shock Style #: GA-2100-1A
Product Dimensions ‏ : ‎ 4.45 x 3.66 x 3.39 inches; 5.6 ounces
Item model number ‏ : ‎ GA2100-1A
Department ‏ : ‎ Watches
Date First Available ‏ : ‎ October 31, 2024
Manufacturer ‏ : ‎ G-Shock
ASIN ‏ : ‎ B0DLLLX1RP
Product Warranty: For warranty information about this product, please click here
Customer Reviews: 4.4 4.4 out of 5 stars (53) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });