Summit Lite 43mm Aluminium and Nylon Smart Watch, Ref. No. 128409

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Editor's Notes

Montblanc's 'Summit Lite' smart watch is a top-end smart watch specifically for those with active lifestyles, as well as discerning taste in their personal tech. Optimised for lightness and legibility, the 43mm aluminium case is scaled down by 0.5mm from the 'Summit 2+' predecessor, and houses a slightly smaller AMOLED touchscreen display with ambient light so it's constantly visible. 'Wear OS' by Google runs the show and is equipped with a suite of fitness-focused apps, including an accelerometer to measure running power and a heart rate monitor. The nylon strap, meanwhile, is softer and more sweat-friendly for workouts, and the strengthened Gorilla glass will withstand intense wear and tear.

We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. Call our Customer Care team for more information.

Details & Care


  • Wear OS by Google operating system
  • Qualcomm Snapdragon Wear 3100 processor
  • 400mAh battery with one-day power reserve


  • Microphone, heart rate monitor, barometer, accelerometer, gyroscope and ambient light
  • Bluetooth 4.2 and Wi-Fi 802.11 b/g/n connectivity, GPS, NFC payment
  • 1GB RAM, 8GB storage
  • Cardio Coach, Sleep Tracking, Stress Management and Body Energy apps


  • 1.2" full circle AMOLED display


  • Black aluminium case
  • Rotating crown with push button to access app menu and Google Voice Assistant
  • Gorilla glass
  • Black aluminium and stainless steel case back
  • Pin-buckle fastening black nylon strap


  • Case diameter: 43mm; case thickness: 12.8mm; lug width: 22mm
  • Water resistance: 5 ATM
  • Comes in a presentation box with magnetic charging cradle and USB-C cable
  • Compatible with phones running iOS 12+ and Android 6.0+ (excluding Go edition)
  • Reference number: 128409
  • This item has been imported
Delivery and Returns
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Product Code 6630340698809595

Returns or Exchanges

Try your purchase in the comfort of your own home and, if it’s not quite right, let us know and we’ll arrange a free collection from your home or office.