Seiko Prospex Speedtimer Automatic Black Men's Leather Strap Watch HBC004J1
Inspired by the precision instruments used in classic touring and endurance motoring, the Seiko Prospex HBC004J1 blends mechanical reliability with a distinctly vintage sporting character. Its integrated countdown timer scale provides practical timing functionality, while the combination of a premium leather strap and compact proportions delivers a refined interpretation of a traditional adventure watch.
At its heart is Seiko's trusted Caliber 6R55, offering dependable performance and an impressive 72‑hour power reserve. Designed for enthusiasts who appreciate both heritage styling and practical engineering, the HBC004J1 combines robust Prospex durability with a warm, timeless aesthetic suited for daily wear and weekend exploration alike.
Made in JAPAN International Version
Caliber Number: 6R55
Movement Type: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power Reserve: Approx. 72 hours (3 days)
Exterior
Case Material: Stainless steel (super hard coating)
Crystal: Curved sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
Band Material: Cow leather Black
LumiBrite: LumiBrite on hands and indexes
Clasp: Three-fold clasp with push button release
Other Details
Water Resistance: 20 bar
3-Year Seiko Online Store Warranty
Case Size
Thickness: 12 mm
Diameter: 39.5 mm
Lug-to-Lug: 44.5 mm
Other Specifications
- Inner rotating ring with countdown scale
- Screw case back
- Stop second hand function
- 24 jewels
The HBC004J1 combines the adventurous spirit of the Prospex collection with refined vintage-inspired design cues. Featuring a compact case, premium leather strap, and practical countdown function, it is a versatile mechanical timepiece created for those who appreciate classic styling, dependable performance, and the enduring appeal of Japanese craftsmanship.
One year service warranty for watch mechanism (movements), screws, and push buttons only. Battery, case, and strap or any signs of physical abuse are NOT INCLUDED in the warranty.
{ABOUT TIMEPIECES SOLD}
- All TIMEPIECES sold by Prestige are 100% Authentic, Brand New, with Box, Papers, Manual Booklet and Warranty Card.
{SHIPPING}
-FREE PH Nationwide Shipping
via LBC Express or Grab Express (Grab is for locations within Metro Manila only accepted by Grab and has up to PHP10,000 insurance only.) -Cash On Pickup Option at Prestige Stores (no maximum amount) or LBC Express Outlets (maximum of PHP30,000 per pending order basis) Nationwide are available. Kindly check https://www.lbcexpress.com/ for branches that are OPEN near your location. - All of the purchased items will be insured up to the maximum insurable amount only against loss, theft and damage during its transit to ensure that your investment is safe and protected. Please contact us via email if needed. {REFUND/WARRANTY POLICY} - Buyer must contact us within 3 days upon receipt of the package. - Full refund will be given for Incorrect item sent ONLY. -For items under warranty: One year service warranty for watch mechanism (movements), screws, and push buttons only. Battery(if any), case, and strap or any signs of physical abuse are NOT INCLUDED in the warranty. - Returns/Under warranty items must be in its original box, unused condition, with all paperwork, and parts and accessories; These must be packed properly in similar manner when it was received to avoid any damages while in transit. - Buyer shoulders costs/responsibility for the return and all shipping and other charges that may be incurred. - We reserve the right to refuse any returns for any reasons available that protects the seller's rights. {Payment Method} We accept payments via Direct Deposit, Bank Transfer, Card Payments (0% Installment Plans), and COP.
