Tamiya Weathering Kit for Watch Dials: Complete Tutorial

What are Tamiya Weathering Kits?

Tamiya makes powdered weathering compounds originally for scale models. They come in sets like Set B (Rust, Soot, Snow) and are perfect for watch dial aging. The powders sit on the surface and can be layered for realistic effects.

Available Sets

• Set A: Light Sand, Dark Sand, Mud
• Set B: Rust, Soot, Snow (most popular for watches)
• Set C: Oil Stain, Grease, Fuel Stain

How to Apply

1. Use a small foam brush or cotton bud. 2. Dip in the powder. 3. Apply in LIGHT coats to dial indices. 4. Smudge out with finger or brush. 5. Apply another coat until desired look. 6. Seal with matte clear coat.

Effects You Can Create

• Rust: Apply to metal indices for corroded look
• Soot: Smudge around dial for dirty, aged appearance
• Snow: Mix with soot for textured, dusty effect

Pro Tips

• Always go in light coats
• You can always add more, but removing is hard
• Practice on a scrap dial first
• Seal thoroughly to prevent rubbing off

FAQ

Will this damage the dial?

No, the powders sit on the surface. They can be brushed off before sealing.