WatchdivesWD0017B
Homage to the Omega Seamaster 120 'Baby Ploprof'
about$259
Regular price at watchdives.com, checked 31 Oct 2026. Marketplace prices change often.
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The Watchdives WD0017B Premier is a homage to the Omega Seamaster 120 'Baby Ploprof', with a 39.5 mm case, 0.5 mm smaller. It uses an automatic movement. It costs about $259 at the official store.
Side by side with the original
Compared with reference 166.0250. Values marked ≈ are estimates, such as a reviewer's measurement.
| Spec | WD0017B | Seamaster 120 Baby Ploprof (166.0250) | Difference |
|---|---|---|---|
| Case diameter | 39.5 mm | 40 mm | −0.5 mm |
| Lug-to-lug | 43.5 mm | Not published | Can't compare |
| Thickness | 11.2 mm | Not published | Can't compare |
| Lug width | Not published | Not published | Can't compare |
| Water resistance | Not published | 120 m | |
| Movement | Automatic, Updated Peacock SL3001 | Automatic, 1010 | |
| Power reserve | Not published | Not published | |
| Crystal | Sapphire, clearView base AR coating | Not published | |
| Bezel | Rotating bezel, Sapphire | Rotating 60-minute dive bezel | |
| Case material | Not published | Stainless steel | |
| Lume | BGW9, about 6 hours of visible glow | Not published | |
| Bracelet | Three-link stainless steel bracelet with screw-adjustable links, 16 mm at the clasp | Mesh-style bracelet (166.0250); the 166.0251 has a fully integrated bracelet | |
| Weight | Not published | Not published |
The original
Omega
Seamaster 120 Baby Ploprof
Reference 166.0250, seamaster 120 'baby ploprof', vintage reference (late 1970s)
- Case
- 40 mm
- Lug-to-lug
- Not published
- Thickness
- Not published
- Water resistance
- 120 m
- Movement
- Automatic, 1010
- List price
- Not published
Why it scores as it does
Proportions and movement are computed from specs. Design details and functions are judged from the brand's official images. How we score
Lug-to-lug is neither published nor measured for one of the two watches, so there is not enough data to score.
Proportions— / 30
- Case diameter10 / 120.5 mm apart
- Lug-to-lug0 / 8Not published, left out
- Thickness0 / 6Not published, left out
- Lug width0 / 4Not published, left out
Design signatures— / 40
- Broad sword-style hands taken from the Ploprof, minute hand most often orange11 / 11Broad, lume-filled hour and minute hands, with an orange-edged minute hand in the official images.
- Angular, tonneau-shaped case4.5 / 9Angular, faceted case in the official images; it reads as tonneau-like rather than a clean tonneau, so only a partial match.
- Integrated or mesh-style bracelet running straight from the case8 / 8Bracelet flows straight from the case in the official images. The brand lists a three-link bracelet with screw-adjustable links, 16 mm at the clasp.
- Rotating bezel with minute graduations6 / 6Rotating bezel with minute markings all round and numerals at 10-minute points, in the official images.
- Luminous hour indexes3 / 3Large lume markers at the hours in the official images.
- Date window at 31.5 / 3The calendar versions have a framed date window at 3 o'clock in the official images; the no-date versions do not.
Functions and materials— / 20
- Complications4 / 8Automatic with a date on the calendar versions and no date on the others; the original has a date.
- Bezel action2 / 4Rotating sapphire-insert bezel. The brand gives no direction or click count; the original record gives a 60-minute rotating bezel.
- Case and bezel materials2 / 4The brand does not state the case material; the original is stainless steel.
- Crystal shape and date window2 / 4Sapphire with AR coating. The original record has no crystal entry.
Movement type— / 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
- Compact 39.5 mm case, 11.2 mm thick, with a 43.5 mm overall length
- Sapphire crystal and sapphire bezel insert
- Automatic Peacock SL3001 movement
- Screw-adjustable bracelet links and an on-the-fly clasp
- Angular case and bracelet layout of the original
Less good
- The brand page gives no case material or water resistance
- Pre-order; no independent reviews yet
- Date only on the calendar versions
Versions and colours
- Printed matte black, no date, OTF claspIts own colourway, not on the originalabout $259
- Printed matte black, date, OTF claspIts own colourway, not on the originalabout $259
- Applied indices, textured dial, OTF claspIts own colourway, not on the originalabout $259
Compare
Sources
Checked 31 Oct 2026. Every figure on this page comes from one of these pages.