GMAS110ST-4A

Go shimmery and pearlescent with a timepiece that has it all — from practical functionality to elegant silky fashion.

The bezel and band, in matte-finish pearlescent polarised tones, evoke the gentle, luxe texture of silk. With a look that changes depending on the viewing angle, this lustrous, mercurial design adds a hint of glamour to the wrist.

The unique face, dotted with bright metallic colours, highlights the interplay of complex parts. The dial is finished in single-tone colour, each component with its own nuanced shade. The subtle sheen, softened by vapour deposition, perfectly complements the silky tones of the exterior. 

Now in three soft colour variations, the GMA-S110 comes in new pink and blue versions, as well as versatile white to go with all your favourite fashions. 

Key resin components used in the bezel and band are made with bio-based resin. Produced using renewable organic resources, this material is expected to help reduce environmental impact.

• Case / bezel material: Carbon / Resin　
• Resin Band
• Mineral Glass
• Neobrite
• Shock Resistant
• Magnetic Resistant
• 200-meter water resistance

• World time
  29 time zones (48 cities + coordinated universal time), daylight saving on/off
• 1/100-second stopwatch
  Measuring capacity: 99:59'59.999'' Measuring modes: Elapsed time, lap time, split time Others: Speed (0 to 1998 units/hour), distance input (0.0 to 99.9)
• Countdown timer
  Measuring unit: 1 second
  Countdown range: 24 hours
  Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
• Other: Auto-repeat
• 5 daily alarms
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Regular timekeeping
  Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
  Digital: Hour, minute, second, pm, month, date
• Accuracy: ±15 seconds per month
• Approx. battery life:  2 years on CR1220
• Case size (L× W× H): 49 × 45.9 × 15.8 mm
• Weight: 56 g
• Compatible band length: 135 to 200 mm