G-SHOCK
MASTER OF G - AIR
GRAVITYMASTER

Description

VINTAGE BLACK & GOLD

Introducing new vintage black and gold models for the Master of G Series watches with special functions for use under extreme conditions on the land, on the sea, and in the air. 
Basic G-SHOCK brand black is accented by gold and beige for the bezel, hour numerals, and hour and minute hands. Designed in the image of tools and machinery that are very much a part of the life of pilots, ship crewmembers, and others working under harsh conditions, these models are designed to look as if they have been in service for a long time. The MUDMASTER model has the appearance of tools that have been polished by digging in the ground. The GULFMASTER model has the appearance of a porthole that has been exposed to wind and rain. The GRAVITYMASTER model looks like a worn and faded instrument. 
These new models deliver plenty of G-SHOCK toughness along with attractive colors.

Specifications

• Case and bezel material: Resin / Stainless steel
• Band: Resin Band
• Water resistance: 200-meter water resistance
• Glass: Mineral Glass
• Light color: LED: White

• Shock resistant (G-SHOCK)
• LED light (Super Illuminator)
  Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• World time
  31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off
• Hand shift feature
  (Hands move out of the way to provide an unobstructed view of digital display contents.)
• Digital compass (NORTH)
  Hand indication of north (60 seconds continuous measurement)
  Measures and displays direction as one of 16 points
  Measuring range: 0 to 359°
  Measuring unit: 1°
  Bidirectional calibration
  Magnetic declination correction
• Thermometer
  Display range: -10 to 60°C (14 to 140°F)
  Display unit: 0.1°C (0.2°F)
• 1/100-second stopwatch
  Measuring capacity: 59'59.99"
  Measuring modes: Elapsed time, split time, 1st-2nd place times
• Countdown timer
  Measuring unit: 1 second
  Countdown range: 60 minutes
  Countdown start time setting range: 1 minute to 60 minutes (1-minute increments)
• 5 daily alarms
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping
  World time hour and minute
  Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)
  Digital: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery life
  2 years on SR927W X 2
• Size of case / total weight
  GA-1100GB ................ 50.8 × 52.1 × 16.6 mm / 85 g