The G-Shock GSTB400GB-1A9 Stay Gold Theme Men's Watch is one that will appeal to the affluent male. The black and gold exterior work harmoniously to elevate the aesthetics of the watch that features world time, stopwatch, and smartphone link with a dual timekeeping face. It has the all the durability and functionality ingrained in the G Shock DNA, with a hand shift feature and auto-date calendar. The ion-plated stainless steel carbon core guard structure accentuates the brushed matt black resin bezel and strap. This versatile watch can be casual with an ultra-lux appeal that boasts a shock absorbing structure and tough solar with LED light and illumination capabilities. The G-Shock GSTB400GB-1A9 Stay Gold Theme Men's Watch is a sophisticated choice with a luxury feel and real-world practicality.

- 46.6×49.6×12.9mm Case Size
- 80g Weight
- Resin/Stainless steel Case and Bezel
- Resin Band
- Shock Resistant
- Carbon Core Guard structure
- 200 Meters Water Resistant
- Tough Solar (Solar powered)
- Mobile link (Wireless linking using Bluetooth®)
- Mineral Glass
- World time: 38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
- Stopwatch
- Timer
- Alarm/hourly time signal
- Double LED light
- Calendar: Full auto-calendar (to year 2099)
- Mute feature: Button operation tone on/off
- Power Saving (display goes blank to save power when the watch is left in the dark)
- Approx. battery operating time:
*7 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)
- Accuracy: ±15 seconds per month (with no mobile link function)