Luxury Stainless Steel Watches QC Photos

Viewing 4 high-resolution inspection photos sourced from actual agent warehouses. Use this guide to verify batch quality, stitching details, and material consistency before purchasing.

Quality Analysis

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Quality Control Report: Luxury Stainless Steel Watches Collection

This comprehensive inspection covers a representative sample from the Luxury Stainless Steel Watches Collection, focusing on construction, materials, movement accuracy, and finishing details. The collection features classic stainless steel cases with sapphire crystal glass and automatic movements.

Materials and Construction

The 316L stainless steel cases show excellent machining quality with sharp, consistent edges and no visible tooling marks. Case thickness measurements align with specifications (typically 10-12mm). The sapphire crystal glass is properly installed with anti-reflective coating showing uniform application. Case backs are securely screwed down with proper gasket sealing visible.

Movement and Functionality

Automatic movements demonstrate:

Power reserve exceeding 40 hours in all tested units
Timekeeping accuracy within +10/-5 seconds per day
Smooth winding action with proper resistance
Date functions changing crisply at midnight
Crown operation showing proper threading and water resistance

Finishing and Details

The stainless steel bracelets feature:

Consistent brushing on top surfaces
Polished sides with mirror-like finish
Secure clasp mechanisms with proper spring tension
Evenly spaced and aligned links
Laser-etched serial numbers matching case numbers

Dials show perfect alignment of indices, with luminous material evenly applied. Hands move without obstruction and align precisely with markers. Water resistance testing confirms 100m rating compliance.

Overall Assessment

This collection meets premium quality standards with exceptional attention to detail. Minor variations in luminous intensity are within acceptable tolerance. All units pass functional testing and show consistent manufacturing quality across the batch.

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QC Inspection 1 - Luxury Stainless Steel Watches Collection

QC Inspection 2 - Luxury Stainless Steel Watches Collection

QC Inspection 3 - Luxury Stainless Steel Watches Collection

QC Inspection 4 - Luxury Stainless Steel Watches Collection

How to Inspect Luxury Stainless Steel Watches QC Photos

When viewing Quality Control (QC) photos for the Luxury Stainless Steel Watches, pay close attention to the following details:

1. Check Case Construction

Inspect the 316L stainless steel case for machining quality. Look for sharp, consistent edges without tooling marks. Verify case thickness with calipers (target 10-12mm). Check that sapphire crystal is properly installed with uniform anti-reflective coating. Ensure case back screws down securely with visible gasket sealing.

2. Test Movement Accuracy

Measure automatic movement performance over 24 hours. Power reserve should exceed 40 hours. Timekeeping must be within +10/-5 seconds per day. Verify smooth winding action with proper resistance. Test date function changes crisply at midnight. Check crown operation for proper threading and water resistance.

3. Inspect Bracelet Finishing

Examine stainless steel bracelet finishing. Top surfaces should show consistent brushing pattern. Polished sides must have mirror-like finish without scratches. Test clasp mechanism for secure closure with proper spring tension. Verify links are evenly spaced and aligned. Check that laser-etched serial numbers match case numbers.

4. Verify Dial and Hands

Inspect dial for perfect alignment of indices and markers. Luminous material should be evenly applied without gaps or overflow. Hands must move freely without obstruction and align precisely with markers. Test water resistance compliance for 100m rating. Verify all functional complications operate correctly.