Series : OYSTER PERPETUAL
Model Number : 277200-0005
Movement : Automatic
Power Reserve : Caliber Rolex 2232,55Hours
Case Diameter : 31mm
Case Thickness : 10mm
Factory : Clean Factory / VSF(VS Factory)
Mirror Material : Resistant Sapphire Crystal
Dial Colour : Yellow
Strap Colour : Silver
Strap Material : Stainless Steel
Clasp : Folding Clasp
Mid-Case and Lugs
The strongest first-pass comparison comes from the case silhouette around the stated 31mm size. Inspect crown position, lug mass, mid-case height and bezel-to-case ratio before judging surface polish. Profile evidence from a full-case three-quarter view is more stable than impressions created by reflections. Clean Factory / VSF(VS Factory) is useful for version tracking, not for proving authenticity.
Internal Architecture
This reference is best approached through whether the claimed Automatic is supported by actual architecture. Compare bridge layout, rotor form, balance location and setting sequence instead of relying on caliber wording in the listing. Internal evidence should be documented with a crystal-and-bezel close-up only when access is appropriate and safe. Clean Factory / VSF(VS Factory) is useful for version tracking, not for proving authenticity. The listed reserve is Caliber Rolex 2232,55Hours; that specification should be verified rather than assumed.
Marker Consistency
A careful review of this watch starts with repeated hour markers as an internal consistency test. Correlate orientation, distance from the minute track and spacing around the entire dial; a repeated pattern matters more than one questionable index. A a neutral-light frontal image gives the cleanest basis for symmetry checks. Factory labeling in the source (Clean Factory / VSF(VS Factory)) should remain separate from the physical evidence.
Evidence Weighting
A high-confidence judgment requires the same story to emerge from more than one evidence category. Keep all comparisons anchored specifically to 277200-0005; visually adjacent references are not substitutes.




























Brian Taylor –
The overall look was what first caught my attention. For me, automatic movement and sapphire-style crystal is what gives the piece its character. The presentation was straightforward and the item arrived safely. It suits what I had in mind.