A Miyota 8215-powered automatic with a gradient dial in three colorways, a sapphire crystal with AR coating, and a five-bead steel bracelet that reads more expensive than its price tag.
For a sub-$150 automatic with a sapphire crystal and a Miyota movement, yes, it's a fair deal. The gradient dial is the real draw here — Lake Green Blue, Classic Blue, and Mystic Purple all shift color depending on the light, which is a detail you usually only see on watches costing several times more. The trade-off is that reviews on the product are still thin, so you're buying largely on spec sheet and design rather than a long track record.
Addiesdive built the AD2547 around a Japanese Miyota 8215 automatic movement — a well-known, easily serviced caliber in this price bracket — housed in a 316L stainless steel case with a brushed-and-polished finish. The standout feature is the dial, which shifts through a gradient depending on the angle and light hitting it, inspired by what Addiesdive describes as "the shifting light of the deep sea."
The 8215 is a proven Japanese automatic movement with hacking seconds, manual and automatic winding, and a quick date-set function. It runs at 21,600 vph with 21 jewels and holds about 41 hours of power reserve on a full wind.
The dial comes in Lake Green Blue, Classic Blue, or Mystic Purple, each shifting tone as the light angle changes. It's paired with BGW9 Super-LumiNova on the hands and markers for legibility after dark.
A synthetic sapphire crystal with AR blue coating covers the dial and resists scratching far better than mineral glass. The case is rated to 100 meters (10 bar), enough for swimming and daily wear without babying it.
The watch ships on a polished stainless steel five-bead bracelet with a 20mm lug width, a case thickness of 13.5mm, and a total weight of 143g — light enough for daily wear without feeling cheap on the wrist.
| Model | AD2547 |
| Movement | Miyota 8215 automatic, 41h power reserve, 21,600 vph, 21 jewels |
| Case material | 316L stainless steel, brushed & polished |
| Case diameter | 39mm (without crown) |
| Case thickness | 13.5mm |
| Lug to lug | 48mm |
| Lug width | 20mm |
| Crystal | Synthetic sapphire, AR blue coating |
| Lume | BGW9 Super-LumiNova |
| Water resistance | 10 bar / 100 meters |
| Bracelet | Stainless steel, five-bead style |
| Weight | 143g |
| Dial colors | Lake Green Blue, Classic Blue, Mystic Purple |
Sapphire crystal, a real automatic movement, and a genuinely distinctive dial for under $120 is a good combination. Just go in knowing the review count is still small, so you're trusting the spec sheet more than a long history of owner feedback.
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