AddiesdiveAD2045
Homage to the Seiko Prospex Turtle
about$139
Regular price at addiesdivewatches.com, checked 31 Oct 2026. Marketplace prices change often.
We may earn a commission from these official stores, at no extra cost to you. It never affects scores or rankings. Affiliate disclosure
The Addiesdive AD2045 is a homage to the Seiko Prospex Turtle, with a 43.8 mm case, 1.2 mm smaller. It uses an automatic movement and is water resistant to 200 m. Its Resemblance Score is 67 out of 100. It costs about $139 at the official store.
Side by side with the original
Compared with reference SRPE93. Values marked ≈ are estimates, such as a reviewer's measurement.
| Spec | AD2045 | Turtle (SRPE93) | Difference |
|---|---|---|---|
| Case diameter | 43.8 mm | 45 mm | −1.2 mm |
| Lug-to-lug | 47.2 mm | ≈ 47.9 mm | −0.7 mm |
| Thickness | 14 mm | 13.4 mm | +0.6 mm |
| Lug width | 20 mm | 22 mm | −2 mm |
| Water resistance | 200 m | 200 m | |
| Movement | Automatic, NH35A | Automatic, 4R36 | |
| Power reserve | Not published | 41 h | |
| Crystal | Sapphire, anti-glare blue coating | Mineral | |
| Bezel | Unidirectional rotating bezel, Ceramic | Unidirectional rotating, Black aluminium | |
| Case material | 316L stainless steel | Stainless steel | |
| Lume | Swiss BWG9 (as listed) lume on indexes and hands | LumiBrite on hands and index(es) | |
| Bracelet | Steel bracelet | Silicone strap | |
| Weight | Not published | 124 g |
- ≈ Turtle, Lug-to-lug: median of 2 agreeing independent measurements (47.7–48 mm); the maker does not publish it.
The original
Seiko
Turtle
Reference SRPE93, prospex automatic diver 200 m, black dial, silicone strap
- Case
- 45 mm
- Lug-to-lug
- ≈ 47.9 mm
- Thickness
- 13.4 mm
- Water resistance
- 200 m
- Movement
- Automatic, 4R36
- List price
- $525
Why it scores 67
Proportions and movement are computed from specs. Design details and functions are judged from the brand's official images. How we score
Proportions17.9 / 30
- Case diameter7.2 / 121.2 mm apart
- Lug-to-lug5.9 / 80.7 mm apart
- Thickness4.8 / 60.6 mm apart
- Lug width0 / 42 mm apart
Design signatures27.5 / 40
- Cushion-shaped case with short, rounded lugs10 / 10Cushion-shaped case with short, rounded lugs.
- Sword hour hand with syringe tip, arrow minute hand, round counterweight on the seconds hand4 / 8Broad sword hour hand and an arrow-shaped minute hand with lume; no syringe tip seen.
- Applied round bubble markers with pointed wedges at 6 and 9 and a wider wedge with a sword motif at 124 / 8Round lume dots at the hours with tapered wedge markers at 6 and 9; the 12 marker is a forked wedge, not the original's sword motif.
- Fluted screw-down crown at the 4:30 position3 / 6Screw-down crown at about 4, set low in the case side; the original's is at 4:30.
- Unidirectional bezel with a lumed dot in an inverted triangle at 125 / 5Lume pip in an inverted triangle at 12 on the bezel.
- Day-date window at 3 o'clock with a small lume pip beside it1.5 / 3Date window at 3 without a day display.
Functions and materials12 / 20
- Complications4 / 8Automatic with a date; the original shows day and date.
- Bezel action4 / 4Unidirectional rotating bezel; the original is also unidirectional.
- Case and bezel materials2 / 4316L steel case with a ceramic bezel insert; the original has an aluminium insert.
- Crystal shape and date window2 / 4Sapphire with blue anti-glare coating; the original's crystal is mineral.
Movement type10 / 10
- Movement type10 / 10Same movement type.
What reviewers and owners say
We haven't read enough independent reviews of this model to summarise them yet.
Good
- Textured 3D wave dial
- Sapphire crystal
- Bezel with no bounce or back play, per one reviewer
- Hacking NH35A movement, per one reviewer
- Short lug to lug for the case size
Less good
- Pressed clasp, per one reviewer
- Date only, no day
- 14 mm thick
Compare
Sources
Checked 31 Oct 2026. Every figure on this page comes from one of these pages.