Classic G-SHOCK which gained popularity in the 1990s is lined up as an all black model with a matte texture - The base model features a third indicator and the back of the glass is black DW-6900 round form is popular and G-001 is vapor-deposited dial square design DW-5500 DW that achieved revival this term Adopts 4 types of -5900It is the birth of a versatile classic model that suits various styles from street to mode and sports scene. - This is the model of DW-5900・ Shock-resistant structure ・ 20 standard atmosphere waterproofing function World time: 48 cities (29 time zones) around the world with time display and daylight saving time setting function ・ Stopwatch (1/100 second 60 minutes total with split) ・ Timer (set unit: 1 minute maximum set: 24 hours measured in 1 second units) ・ Five time alarms (only one with snooze function) ・ Full auto calendar・ 12/24 hour system display switching ・ Operation sound ON / OFF switching function ・ EL backlight (with afterglow function afterglow time switching (1.5 seconds / 3 seconds)) Brand introduction G-SHOCK (Geeshock) has built a new concept of toughness in watches - It all started with a developer's passion for creating a watch that would not break even if dropped and a reckless challenge that overturned the common sense of the time. - Over 200 prototypes have been repeated and about two years have been spent and the shock-resistant structure has been completed. - It is the birth of technology to play the core of toughness - Since then G-SHOCK has continued to evolve endlessly - Structure material function - Pursuing further toughness in every aspect Model Number: DW-5900BB-1JF GROUP: DW-5900