Custom Seiko Mod Blackout Explorer 40mm Automatic Watch

Read customer reviews

✓ 1-Year Limited Warranty
✓ Individually Assembled & Tested
✓ In-Stock Watches Generally Ship in 1–2 Business Days
✓ 30-Day Returns on Eligible New/Unworn Non-Custom Watches

Warranty, shipping & return details

The Blackout Explorer custom Seiko mod pairs a blackout dial with a stainless steel Explorer-style case. A fixed bezel and Oyster-style bracelet complete the clean 40mm automatic design.

Key specifications

• Functions: Automatic H/M/S
• Movement: Japanese Seiko NH35a Automatic – 24 Jewel
• Case: 40mm Stainless Steel Explorer case 316L
• Crystal: Sapphire
• Dial: Custom Seiko Blackout Explorer mod dial
• Bezel: fixed
• Caseback: Screwdown Solid back with Gaskets
• Crown: Screwdown with Gaskets
• Power Reserve: 41 Hours
• Strap: 20mm Oyster bracelet

Includes a one-year limited warranty.

Explore more custom Seiko watches, or plan your own custom watch build.