Steel Case & Finishing Excellence
- Precision CNC machining to exact 40mm × 12.4mm dimensions
- Proper steel alloy matching genuine hardness and feel
- Brushed and polished finishing with crisp, clean transitions
- Exact tolerances allowing genuine 4130 movement fit
- Optimal weight distribution—no tungsten filler
- 100M waterproofing without compromise
Steel Bracelet & Clasp Authenticity
- Individually machined links for proper drape and flex
- Oysterlock clasp with satisfying engagement click
- Smooth Easylink extension with no play or looseness
- Solid clasp construction—no rattling or gaps
- Consistent brushing and polishing across all surfaces
Black Dial & Subdial Excellence
- UV-stable black pigments preventing color fade
- Multi-layer laser-etched sunburst pattern for real depth
- Precision-machined snail pattern subdials
- Applied steel markers with perfect contrast
- Permanent adhesion—no shifting or discoloration
- Subdials with matching black tone and clarity
- Contamination-resistant dial coating
Movement & Chronograph Performance
- Super clone 4130 fitting perfectly in the case
- Smooth chronograph sweep without stutter
- Factory sealed to protect the dial from moisture
- Precision mounting preventing shock or misalignment
- Original lubrication maintaining -6/+9 sec accuracy
- 72-hour power reserve tested
- Chronograph zero reset perfectly calibrated
Quality Control Standards
- Timegrapher testing confirming accuracy
- Color consistency verified across production batches
- Steel finishing checked under magnification
- Water pressure testing at 100M
- Dial cleanliness and marker alignment verified before sealing
Technical Advantages Over Other Factories
- Consistent, scratch-resistant finishing on all steel surfaces
- UV-stable pigments preventing dial fading
- Genuine 4130 movement fit with no compromises
- Proper steel alloy preventing dents and wear
- 2-year warranty covering all finishing and function
This is Clean Factory’s blueprint for the ultimate steel Daytona—no shortcuts, no compromises, just precision and quality that last.










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