Seiko SBSC011 GMT JDM Automatic Watch – Made in Japan

The Seiko SBSC011 GMT is a versatile Japan Domestic Market (JDM) timepiece that combines everyday practicality with Seiko's renowned mechanical watchmaking heritage. Powered by the reliable Caliber 4R34 automatic GMT movement, this watch is designed for travelers, collectors, and enthusiasts who appreciate the convenience of tracking multiple time zones while enjoying the charm of a mechanical movement.

Featuring a compact and wearable 39.4mm case, the SBSC011 offers excellent wrist presence without feeling oversized. Its clean and highly legible dial, curved Hardlex crystal, and robust stainless steel construction make it an ideal companion for daily wear, travel, and collection building.

Built with the same trusted GMT platform that has made Seiko's modern GMT lineup one of the most popular JDM collections in recent years, the SBSC011 delivers exceptional value, reliability, and long-term collector appeal.

Key Features

✓ Made in Japan
✓ Authentic Seiko JDM Release
✓ Automatic GMT Movement (Caliber 4R34)
✓ Dual Time Zone Display Function
✓ 24-Hour GMT Hand
✓ Automatic with Manual Winding Capability
✓ Curved Hardlex Crystal
✓ LumiBrite Hands and Markers
✓ See-Through Screw 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: 39.4mm

• Thickness: 13.6mm

• Lug-to-Lug: 47.9mm

• Curved Hardlex Crystal

Bracelet & Clasp

• Stainless Steel Bracelet

• Lug Width: 20mm

• Three-Fold Clasp with Secure Lock

Additional Features

• LumiBrite on Hands and Indices

• See-Through & Screw Case Back

• Magnetic Resistance: 4,800 A/m

• Water Resistance: 10 Bar (100M)

• Weight: 147g

Why Collectors Love the SBSC011

The SBSC011 offers everything enthusiasts appreciate about Seiko's GMT collection: dependable mechanical performance, practical GMT functionality, and a wearable case size suitable for everyday use. The compact dimensions make it especially appealing to collectors who prefer a more refined wrist presence while still enjoying the benefits of a true GMT watch.

Powered by Seiko's trusted 4R34 movement and backed by Made in Japan craftsmanship, the SBSC011 represents an outstanding entry point into the world of JDM GMT watches while remaining a worthy addition to any established collection.

Why Buy From Tokyo Treasures?

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

✓ Direct from Japan
✓ 100% Authentic Guaranteed
✓ Carefully Inspected Before Shipping
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