Seiko Prospex Speedtimer Automatic Watch HBC003J1
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The Seiko Prospex Speedtimer HBC003 revives the golden era of 1970s motorsport. Inspired by the legendary 1969 Speedtimer, its powder blue vertically brushed dial pays homage to the iconic 1972 Panda chronograph. Framed by a 39.5mm stainless steel case with super hard coating and a curved sapphire crystal with anti-reflective coating, the dial is accented with orange racing details to evoke vintage sports car elegance.
Powered by the in-house Caliber 6R55 automatic movement (with manual winding capacity), it offers an impressive 72-hour power reserve and a rate accuracy of +25 to -15 seconds per day. Complete with LumiBrite-coated hands and indexes, a stainless steel bracelet with a three-fold push-button release clasp, and 200 meters (20 bar) of water resistance, this timepiece bridges heritage track design with everyday wrist presence.
The Seiko Prospex Speedtimer HBC003 revives the golden era of 1970s motorsport. Inspired by the legendary 1969 Speedtimer, its powder blue vertically brushed dial pays homage to the iconic 1972 Panda chronograph. Framed by a 39.5mm stainless steel case with super hard coating and a curved sapphire crystal with anti-reflective coating, the dial is accented with orange racing details to evoke vintage sports car elegance.
Powered by the in-house Caliber 6R55 automatic movement (with manual winding capacity), it offers an impressive 72-hour power reserve and a rate accuracy of +25 to -15 seconds per day. Complete with LumiBrite-coated hands and indexes, a stainless steel bracelet with a three-fold push-button release clasp, and 200 meters (20 bar) of water resistance, this timepiece bridges heritage track design with everyday wrist presence.
CASE
Case Diameter: 39.5 mm
Case Thickness: 12.0 mm
Case Length (Lug-to-Lug): 44.5 mm
Material: Stainless Steel (Super Hard Coating)
Crystal: Curved Sapphire Crystal with Anti-Reflective Coating
BAND
Material: Stainless Steel Band
Lug Width: 20.0 mm
Clasp: Three-Fold Clasp with Push-Button Release
MOVEMENT
Caliber Number / Movement: Caliber 6R55 (Automatic with Manual Winding)
Accuracy: Approximately +25 to -15 seconds per day
Power Reserve: Approximately 72 Hours
Water Resistance: 200 Meters / 20 Bar
Luminous: LumiBrite on hands and indexes
CASE
Case Diameter: 39.5 mm
Case Thickness: 12.0 mm
Case Length (Lug-to-Lug): 44.5 mm
Material: Stainless Steel (Super Hard Coating)
Crystal: Curved Sapphire Crystal with Anti-Reflective Coating
BAND
Material: Stainless Steel Band
Lug Width: 20.0 mm
Clasp: Three-Fold Clasp with Push-Button Release
MOVEMENT
Caliber Number / Movement: Caliber 6R55 (Automatic with Manual Winding)
Accuracy: Approximately +25 to -15 seconds per day
Power Reserve: Approximately 72 Hours
Water Resistance: 200 Meters / 20 Bar
Luminous: LumiBrite on hands and indexes
Notice to Customers:
Orders are dispatched from Singapore.
For customers in the United States:
As of August 29, 2025, all goods imported into the U.S.—regardless of their value—may incur a 10% import duty. This change follows the removal of the de minimis threshold under updated U.S. customs policies.
Please note that customers are responsible for all import duties, taxes, customs charges, and any applicable handling fees.
For information specific to your country’s customs process, including courier fees or tax-free limits, please reach out to our support team.
Notice to Customers:
Orders are dispatched from Singapore.
For customers in the United States:
As of August 29, 2025, all goods imported into the U.S.—regardless of their value—may incur a 10% import duty. This change follows the removal of the de minimis threshold under updated U.S. customs policies.
Please note that customers are responsible for all import duties, taxes, customs charges, and any applicable handling fees.
For information specific to your country’s customs process, including courier fees or tax-free limits, please reach out to our support team.