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Garmin Instinct 3 AMOLED Tactical Edition 50mm Unisex Smart Watch Black
Ref. 010-03020-50
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Stepping up in the same colour and case shape
The Instinct line has always been built for people who treat a watch as a tool first, and the 3 AMOLED Tactical Edition pushes that further than any of its predecessors. Where the Instinct 2X Solar relied on an always-on solar display, this generation introduces a high-contrast AMOLED screen into the same 50mm hardened chassis — a meaningful shift, because the display is now sharp enough to read in fractions of a second under pressure, day or night. The Tactical Edition designation adds a layer beyond the standard model: stealth mode disables wireless transmission entirely, a kill switch wipes stored data, night vision compatibility prevents the display from washing out image intensifiers, and Jumpmaster mode handles the calculations required for HALO and HAHO free-fall navigation. At 59 grams, the watch carries surprisingly little weight for its footprint, which matters on a wrist that may already be loaded with kit. The multi-band GPS, barometric altimeter, compass and wrist-based heart rate run continuously without demanding much physical bulk, and QuickFit 26mm lugs mean the silicone strap can be swapped in the field without tools. The integrated multi-intensity LED flashlight, built into the case rather than bolted on, is the detail that separates this from any civilian variant — practical in a way that photographs rarely convey.
- Reference
- 010-03020-50
- Brand
- Garmin
- Collection
- Instinct
- Case size
- 50mm
- Case thickness
- 14.4mm
- Lug width
- 26mm
- Case material
- Black PVD
- Case shape
- Round
- Dial
- Black
- Functions
- Chronograph, Date, Stopwatch, Countdown timer, Alarm, Backlight, World time, Compass, Thermometer, Altimeter
- Water resistance
- 100m
- Bracelet / strap
- Silicone strap
- Strap colour
- Black
- Retailer
- Goldsmiths
Learn more about Garmin
Gary Burrell and Min Kao founded Garmin in 1989 — the name is a contraction of their first names — to build GPS receivers for aviation and marine use. Consumer navigation came later, and wearables later still.
Unlike most names in this directory that arrived from outside watchmaking, Garmin is not a licence. It designs and builds its own devices, writes its own software and runs its own satellite-positioning stack, which is why its watches do things Swiss houses do not attempt.
The fenix line established the template in 2012: a rugged multi-sport GPS watch with mapping, altimeter and week-long battery life. Forerunner covers running, Instinct the hard-wearing end, Venu the smartwatch end, and the MARQ line puts the same electronics in titanium and sapphire at Swiss prices.
Battery life is the differentiator. Where most smartwatches are measured in days, Garmin measures in weeks, and in solar-charging models sometimes in months.
These are instruments rather than heirlooms, and they date the way electronics date — but for anyone who actually trains, they are among the few watches on the market that earn their place.
- 1989
- Founded by Gary Burrell and Min Kao.
- 2003
- The Forerunner brings GPS to running watches.
- 2012
- The fenix line defines the multi-sport GPS watch.
- 2019
- MARQ places the electronics in titanium and sapphire.
- 2020
- Solar charging extends battery life to months.
Also in 4 collections
This watch appears in Stainless Steel Watches (2,449), Chronograph Watches (1,043), Watches 44mm and Over (823) and All Black Watches (288).
Manufacturer’s guarantee
What the specifications mean
Strengths
- 100m water resistance covers swimming and watersports
- Luminous hands and markers for low light
- Second time zone for travelling
Worth knowing
- 50mm is a large watch with real presence
- 14.4mm thick, so it will not disappear under a cuff
Compare alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | 010-03020-50 |  DZ4629 |  GG-B100X-1A3ER |
|---|---|---|---|
| Price | £479 | £289 | £349 |
| Case size | 50mm | 49mm | 51.3mm |
| Water resistance | 100m | 50m | 200m |
| Movement | Quartz | Quartz | Quartz |
| Strap | Silicone strap | Stainless steel bracelet | Rubber strap |
| This watch |
|
|
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Will the glass scratch?
It can, over time. Mineral glass handles daily wear but will pick up fine scratches that sapphire would not.
Does it need a battery?
Yes. It is quartz, so expect a battery change every two to three years at a jeweller.
What size strap does it take?
26mm. Any strap of that width will fit, and on most modern watches quick-release bars make the swap a two-minute job with no tools.
Is it a men's or women's watch?
Listed as unisex, and at this size it suits any wrist that takes the dimensions.
Cheapest place to buy
Goldsmiths is the only UK retailer we track stocking this reference, so there is nothing to compare it against today.
Who are Goldsmiths?
Goldsmiths has been selling watches in Britain since 1778 and is part of the Watches of Switzerland Group, which is listed on the London Stock Exchange. They are an authorised dealer, so a watch comes with the manufacturer’s own warranty.
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