Seiko SBSC001 "Bruce Wayne" GMT JDM Automatic Watch – Made in Japan

The Seiko SBSC001 "Bruce Wayne" GMT is the original release that launched Seiko's highly successful SBSC GMT lineup. Featuring a sophisticated black and gray bezel combination, this model has earned the nickname "Bruce Wayne" among collectors due to its understated yet premium appearance.

Powered by Seiko's trusted Caliber 4R34 automatic GMT movement, the SBSC001 offers true dual-time functionality through its dedicated 24-hour GMT hand and rotating bezel. Whether you're traveling internationally or simply appreciate the convenience of tracking multiple time zones, the SBSC001 delivers reliability, functionality, and unmistakable JDM character.

Crafted in Japan with a stainless steel case and bracelet, this GMT is built for everyday wear while maintaining strong collector appeal. The combination of sporty design, mechanical movement, and practical GMT functionality makes the SBSC001 one of the most versatile models in Seiko's modern lineup.

Key Features

✓ Made in Japan
✓ Authentic Seiko JDM Release
✓ Original SBSC GMT Reference
✓ Popular "Bruce Wayne" Black & Gray Bezel
✓ Automatic GMT Movement (Caliber 4R34)
✓ Dual Time Zone Display Function
✓ Rotating 24-Hour Bezel
✓ LumiBrite Hands and Markers
✓ See-Through Case Back
✓ 100M Water Resistance

Technical Specifications

Movement

• Caliber: 4R34

• Automatic with Manual Winding

• 24 Jewels

• Approx. 41-Hour Power Reserve

• GMT / Dual Time Zone Display

• 24-Hour Hand

• Stop Seconds Function (Hacking)

Case & Crystal

• Stainless Steel Case

• Diameter: 42.5mm

• Thickness: 13.6mm

• Lug-to-Lug: 46.0mm

• Hardlex Crystal with Magnifying Lens

• Rotating 24-Hour Bezel

Bracelet & Clasp

• Stainless Steel Bracelet

• Lug Width: 22mm

• Three-Fold Clasp with Push Button Release

• Secure Lock System

Additional Features

• LumiBrite on Hands and Indices

• See-Through Case Back

• Screw Case Back

• Water Resistance: 10 Bar (100M)

• Weight: 161g

Why Collectors Love the SBSC001

As the model that introduced the SBSC GMT series, the SBSC001 holds a special place among Seiko enthusiasts. Its versatile black-and-gray "Bruce Wayne" colorway offers a more understated look compared to the brighter GMT variants, making it suitable for both casual and professional settings.

Combined with Seiko's dependable 4R34 GMT movement, Made in Japan pedigree, and excellent value proposition, the SBSC001 remains one of the most sought-after references in the SBSC collection.

Why Buy From Tokyo Treasures?

Tokyo Treasures specializes in authentic Japan Domestic Market (JDM) watches sourced directly from Japan.

✓ Direct from Japan
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✓ Carefully Inspected Before Shipping
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