Seiko HFB003J Selection S Series Black Dial Open Heart Automatic JDM Watch
Seiko HFB003J Selection S Series Black Dial Open Heart Automatic JDM Watch
Product Description
The Seiko HFB003J is a Seiko Selection S Series mechanical watch featuring a distinctive black open-heart dial. Its 9 o’clock aperture reveals the movement’s balance wheel, while the see-through case back provides a second view of the mechanical calibre.
Powered by Seiko’s 4R38 automatic movement, the watch supports both automatic and manual winding and includes a stop-seconds function for more precise time setting. The 40 mm stainless-steel case, Hardlex crystal and 10-bar water resistance make this Seiko HFB003J suitable for everyday wear, from business settings to casual occasions.
The watch is fitted with a stainless-steel bracelet featuring a one-push triple-folding clasp and Seiko’s easy-adjust system. With its no-date design, open-heart display and dependable Seiko mechanical movement, the HFB003J is an appealing choice for buyers searching for a distinctive Japanese Seiko automatic watch.
Key Features
Genuine Seiko HFB003J mechanical watch
Seiko Selection S Series
Black open-heart dial with visible balance wheel
Seiko 4R38 automatic movement
Automatic and manual winding
Stop-seconds function
Approximately 41-hour power reserve
See-through screw case back
Stainless-steel case and bracelet
Hardlex crystal
10-bar water resistance
Easy-adjust stainless-steel bracelet clasp
No-date dial design
Specifications
Specification | Details |
Brand | Seiko |
Model | HFB003J |
Collection | Seiko Selection S Series |
Watch type | Mechanical automatic |
Movement | Seiko Calibre 4R38 |
Winding | Automatic and manual winding |
Functions | Hours, minutes, seconds; stop-seconds function |
Power reserve | Approximately 41 hours |
Accuracy | +45 to −35 seconds per day |
Jewels | 24 |
Dial colour | Black |
Dial feature | Open-heart aperture at 9 o’clock |
Case material | Stainless steel |
Case diameter | 40.0 mm |
Case thickness | 11.8 mm |
Case length | 46.2 mm |
Crystal | Hardlex |
Case back | See-through screw case back |
Water resistance | 10 bar |
Bracelet | Stainless steel |
Clasp | One-push triple-folding clasp with easy adjustment |
Date display | None |
Buyer Information
International Buyers – Import Duties Notice:
Be informed that import duties, taxes, and charges are not included in the item price or shipping cost. These are the buyer's responsibility.
All items are shipped via EMS Japan post or DHL fully insured signed for delivery. I wrap items very well and post very fast most items are posted within 3 days of purchase
Buy direct whatsapp me +817043701722
email me geoff10@mac.com