These special designs memorialize iconic models from the past with their names hot-stamped on the band to textural, indented effect. On the DWE5657, DW6640, and GA2140, a side button is engraved with a star in a nod to the 40th anniversary. The band and bezel of every model in the line are made with bio-based resins. The 40th anniversary logo designed by Eric Haze is engraved on the case back.

• Case size (L?? W?? H)

  53.2 ?? 50 ?? 18.7 mm

• Weight

  71 g

• Case and bezel material

  Case / bezel material: Bio-based resin

• Band

  Bio-based resin band

• Construction

  Shock Resistant

• Water resistance

  200-meter water resistance

• Power supply and battery life

  Approx. battery life: 5 years on CR2016

• Glass

  Mineral Glass

• Compatible band size

  145 to 205 mm
• 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st-2nd place times

• Timer

  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

• Alarm/hourly time signal

  Hourly time signal
  Multi-function alarm

• Flash alert feature

  Flash alert Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm

• Light

  LED backlight (Super Illuminator) Afterglow

• Light color

  LED:White

• Calendar

  Full auto-calendar (to year 2099)

• Accuracy

  Accuracy: ??15 seconds per month

• Other features

  12/24-hour format
  Regular timekeeping: Hour, minute, second, pm, month, date, day