The G-Shock Rose Watch B640wmr-5a features a popular retro design with a stainless steel mesh band and an adjustable clasp. Its case and bezel are made of resin.

• 1/100-second stopwatch
• 50-meter water resistance
• Daily alarm
• LED backlight
• Stainless steel mesh band
• Adjustable clasp
• Case size: 38.9 × 35 × 9.4 mm
• Weight: 55 g
• Case and bezel material: Resin
• Band material: Stainless Steel Mesh Band
• Battery life: Approx. 3 years on CR2016