Seiko / Seiko Prospex Speedtimer Automatic Chronograph 42mm Watch HBD001J1
Seiko Prospex Speedtimer HBD001J1 automatic chronograph 42mm stainless steel watch, product view
Seiko Prospex Speedtimer HBD001J1 mechanical chronograph watch with Caliber 8R48, alternate product view
Seiko Prospex Speedtimer HBD001J1 stainless steel automatic chronograph watch, additional product detail view
Seiko Prospex Speedtimer HBD001J1 automatic chronograph 42mm stainless steel watch, product view
Seiko Prospex Speedtimer HBD001J1 mechanical chronograph watch with Caliber 8R48, alternate product view
Seiko Prospex Speedtimer HBD001J1 stainless steel automatic chronograph watch, additional product detail view
Authorized Seiko Retailer

Seiko Prospex Speedtimer Automatic Chronograph 42mm Watch HBD001J1

$2,500.00
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Key Features

  • Brand: Seiko
  • Collection: Prospex Speedtimer
  • Reference: HBD001J1 (HBD001)
  • Case: 42mm stainless steel with super-hard coating
  • Movement: Automatic chronograph Caliber 8R48 with manual winding
  • Power Reserve: Approximately 45 hours
  • Functions: 30-minute and 12-hour chronograph, date, tachymeter
  • Crystal: Dual-curved sapphire with inner anti-reflective coating
  • Water Resistance: 10 bar / 100 meters
  • Bracelet: Stainless steel with push-button three-fold clasp

Seiko Prospex Speedtimer Automatic Chronograph HBD001J1

Drawing inspiration from a celebrated 1972 Speedtimer design, the Seiko Prospex HBD001J1 captures the spirit of classic motorsport timing in a modern mechanical chronograph. Distinct finishes across the subdials enhance legibility, while sky-blue accents bring a lively, vintage-inspired contrast to the dial.

The 42mm stainless steel case features vertical brushed finishing and a protective super-hard coating. A dual-curved sapphire crystal and thoughtfully designed bracelet complete the refined yet purposeful look. Inside, Seiko’s automatic Caliber 8R48 offers both manual winding and chronograph timing, with approximately 45 hours of power reserve.

Why Skeie’s Chooses This Watch

We love the HBD001J1 for its blend of racing heritage and genuine mechanical watchmaking. The distinctive subdials and subtle blue details give it personality without sacrificing readability, and the solid steel construction makes it a compelling choice for someone who appreciates a traditional automatic chronograph.

Speedtimer Heritage

Seiko’s Speedtimer story is rooted in its long history of chronograph innovation. This Prospex model pays tribute to the character of a 1972 design while incorporating contemporary finishing, sapphire crystal, and the precision of Caliber 8R48.

Why Buy Your Seiko from Skeie’s?

Family-owned since 1922, Skeie’s Jewelers offers knowledgeable, personalized service and a lasting commitment to the watches we sell. We’re happy to help you find a Seiko that fits your style and interests.

Product Details

  • Brand: Seiko
  • Collection: Prospex Speedtimer
  • Reference: HBD001J1
  • Caliber: 8R48
  • Movement: Automatic with manual winding
  • Accuracy: +25 to -15 seconds per day
  • Power Reserve: Approximately 45 hours
  • Jewels: 34
  • Functions: Chronograph up to 12 hours, stop-seconds, date, tachymeter
  • Case Material: Stainless steel with super-hard coating
  • Case Diameter: 42.0mm
  • Case Thickness: 14.6mm
  • Lug-to-Lug: 49.5mm
  • Lug Width: 20mm
  • Crystal: Dual-curved sapphire with inner anti-reflective coating
  • Luminous Material: LumiBrite on hands and indexes
  • Bracelet: Stainless steel, three-fold push-button clasp
  • Water Resistance: 10 bar / 100 meters
  • Magnetic Resistance: 4,800 A/m
  • Caseback: Screw caseback

We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.

Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.

Key Features

  • Brand: Seiko
  • Collection: Prospex Speedtimer
  • Reference: HBD001J1 (HBD001)
  • Case: 42mm stainless steel with super-hard coating
  • Movement: Automatic chronograph Caliber 8R48 with manual winding
  • Power Reserve: Approximately 45 hours
  • Functions: 30-minute and 12-hour chronograph, date, tachymeter
  • Crystal: Dual-curved sapphire with inner anti-reflective coating
  • Water Resistance: 10 bar / 100 meters
  • Bracelet: Stainless steel with push-button three-fold clasp

Seiko Prospex Speedtimer Automatic Chronograph HBD001J1

Drawing inspiration from a celebrated 1972 Speedtimer design, the Seiko Prospex HBD001J1 captures the spirit of classic motorsport timing in a modern mechanical chronograph. Distinct finishes across the subdials enhance legibility, while sky-blue accents bring a lively, vintage-inspired contrast to the dial.

The 42mm stainless steel case features vertical brushed finishing and a protective super-hard coating. A dual-curved sapphire crystal and thoughtfully designed bracelet complete the refined yet purposeful look. Inside, Seiko’s automatic Caliber 8R48 offers both manual winding and chronograph timing, with approximately 45 hours of power reserve.

Why Skeie’s Chooses This Watch

We love the HBD001J1 for its blend of racing heritage and genuine mechanical watchmaking. The distinctive subdials and subtle blue details give it personality without sacrificing readability, and the solid steel construction makes it a compelling choice for someone who appreciates a traditional automatic chronograph.

Speedtimer Heritage

Seiko’s Speedtimer story is rooted in its long history of chronograph innovation. This Prospex model pays tribute to the character of a 1972 design while incorporating contemporary finishing, sapphire crystal, and the precision of Caliber 8R48.

Why Buy Your Seiko from Skeie’s?

Family-owned since 1922, Skeie’s Jewelers offers knowledgeable, personalized service and a lasting commitment to the watches we sell. We’re happy to help you find a Seiko that fits your style and interests.

Product Details

  • Brand: Seiko
  • Collection: Prospex Speedtimer
  • Reference: HBD001J1
  • Caliber: 8R48
  • Movement: Automatic with manual winding
  • Accuracy: +25 to -15 seconds per day
  • Power Reserve: Approximately 45 hours
  • Jewels: 34
  • Functions: Chronograph up to 12 hours, stop-seconds, date, tachymeter
  • Case Material: Stainless steel with super-hard coating
  • Case Diameter: 42.0mm
  • Case Thickness: 14.6mm
  • Lug-to-Lug: 49.5mm
  • Lug Width: 20mm
  • Crystal: Dual-curved sapphire with inner anti-reflective coating
  • Luminous Material: LumiBrite on hands and indexes
  • Bracelet: Stainless steel, three-fold push-button clasp
  • Water Resistance: 10 bar / 100 meters
  • Magnetic Resistance: 4,800 A/m
  • Caseback: Screw caseback

We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.

Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.

From the

Prospex

Collection

Water Resistance: 10 bar / 100 meters

Magnetic Resistance: 4,800 A/m

LumiBrite: Hands and indexes

Bracelet: Stainless steel

Clasp: Three-fold push-button clasp

Caseback: Screw caseback

Caliber: 8R48

Movement: Automatic with manual winding

Accuracy: +25 to -15 seconds per day

Power Reserve: Approximately 45 hours

Jewels: 34

Functions: Chronograph, date, stop-seconds

Case: Stainless steel with super-hard coating

Diameter: 42.0mm

Thickness: 14.6mm

Lug-to-Lug: 49.5mm

Lug Width: 20mm

Crystal: Dual-curved sapphire, anti-reflective coating

Water Resistance: 10 bar / 100 meters

Magnetic Resistance: 4,800 A/m

LumiBrite: Hands and indexes

Bracelet: Stainless steel

Clasp: Three-fold push-button clasp

Caseback: Screw caseback

Caliber: 8R48

Movement: Automatic with manual winding

Accuracy: +25 to -15 seconds per day

Power Reserve: Approximately 45 hours

Jewels: 34

Functions: Chronograph, date, stop-seconds

Case: Stainless steel with super-hard coating

Diameter: 42.0mm

Thickness: 14.6mm

Lug-to-Lug: 49.5mm

Lug Width: 20mm

Crystal: Dual-curved sapphire, anti-reflective coating

Why Choose Skeie's

Authorized Dealer
Official Seiko authorized dealer with full manufacturer warranty and authenticity guarantee
Expert Service
Decades of horological expertise with certified watchmakers and personalized customer care
Fast & Secure Shipping
Insured delivery with tracking, carefully packaged to arrive in perfect condition

Every new Seiko purchased at Skeie's is backed by their 3-year warranty

3
YEAR
WARRANTY
Click here to view Seiko's warranty policy

Compliments of Skeie's Jewelers

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THE SKEIES EXPERIENCE

Frequently Asked Questions

We have a team of expert goldsmiths and jewelers on site, and can work on a large range of repair needs. 

Common repairs include ring sizing, polishing, rhodium plating, adjusting chain length, replacing clasps, re-stringing services, and more.

There is no appointment necessary to drop off your items for review and estimates.

We cannot give price estimates over the phone or online, as every piece can vary.

For more information view our Jewelry Services

Yes, we have GIA Graduate Gemologists with over 50 years of invaluable experience. Whether you're curious about the worth of a family heirloom or seeking an appraisal for insurance purposes, our seasoned professionals offer meticulous evaluations to ensure you understand the true worth of your treasures.

Additionally, we have an AGS Accredited Gem Lab® (AGL) with a collection of advanced equipment allowing our gemologists to thoroughly inspect jewelry, determine and grade its qualities, calculate measurements, and arrive at an estimation of value.

Since we're located in Eugene, Oregon, we do not charge sales tax.

We offer free shipping on all orders. Our standard shipping is 3-7 days; all items are fully insured, arrive in discrete packaging, and require a signature upon delivery.

For more information view our Shipping Policy

Items may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Certain exclusions may apply.

For full details, please review our Refund Policy