Addiesdive AD2090 vs Addiesdive AD2509
Both are homages to the Seiko Tuna. The AD2090 is closer to its original, scoring 47 against 44. The AD2090 costs less: about $129 against about $139.
Key differences
- The AD2090 is larger: 47.4 mm against 41 mm.
Specs side by side
| Spec | Addiesdive AD2090 | Addiesdive AD2509 |
|---|---|---|
| Original | Seiko Tuna | Seiko Tuna |
| Case diameter | 47.4 mm | 41 mm |
| Lug-to-lug | 44.5 mm | 44.5 mm |
| Thickness | 15 mm | 15 mm |
| Lug width | 22 mm | 22 mm |
| Water resistance | 300 m | 300 m |
| Movement | Automatic, NH35 | Automatic, NH35 |
| Power reserve | 41 h | 41 h |
| Crystal | Sapphire, aR coating | Sapphire, aR coating |
| Weight | 203 g | 206.5 g |
| Price | about $129 | about $139 |
| Reviews read | 5 | 0 |
Official stores
Addiesdive AD2090
Addiesdive AD2509