Seiko SBSC003 Automatic Men's Watch

The Seiko 5 Sports SBSC003 GMT is a versatile automatic timepiece that blends the classic styling of Seiko’s iconic SKX series with the added functionality of a GMT complication. Designed for travelers and everyday wearers alike, this watch features a bold 42.5mm stainless steel case with a matching five-link bracelet, complemented by a deep blue dial and a striking red GMT hand. The bi-color 24-hour rotating bezel—finished in navy and black—allows for easy tracking of a second or even third time zone, making it ideal for globetrotters. Powered by Seiko’s in-house Caliber 4R34 automatic movement, the SBSC003 offers a 41-hour power reserve, hacking seconds, manual winding, and a magnified date display at 3 o’clock. The watch also boasts 100 meters of water resistance, Lumibrite-filled hands and markers for excellent low-light visibility, and an exhibition case back showcasing the mechanical movement. Durable, stylish, and practical, the SBSC003 represents Seiko’s commitment to delivering quality mechanical timepieces with real-world utility at an exceptional value.

• Model: Seiko 5 Sports GMT SBSC003
• Movement: Seiko Caliber 4R34 (Automatic with manual winding, GMT function)
• Power Reserve: Approximately 41 hours
• Jewels: 24
• Frequency: 21,600 vibrations per hour (6 beats per second)
• Case Material: Stainless steel
• Case Diameter: 42.5 mm
• Case Thickness: 13.6 mm
• Lug-to-Lug Distance: Approximately 46 mm
• Crystal: Hardlex (with date magnifier)
• Bezel: Bi-color 24-hour rotating bezel (blue and black, Hardlex insert)
• Dial Color: Matte deep blue
• Hands & Markers: Lumibrite on hour, minute, GMT hands, and indices
• Bracelet: Stainless steel 5-link Jubilee-style
• Clasp: Three-fold clasp with secure lock
• Case Back: Screw-down exhibition (see-through) case back
• Water Resistance: 100 meters / 10 bar
• Weight: Approx. 161 grams
• Functions:
• Hours, minutes, seconds
• Date display with magnifier
• 24-hour GMT hand (independent)
• Manual winding and hacking seconds
• Made in Japan
• Warranty: 1 Year

Additional Information

• Brands: Seiko
• Band Color: Silver
• Color of the dial: blue
• Features: Date, Day
• Gender: Men
• Size: 42mm
• Water Resistant: 100M