Seiko Spirit Chronograph SBTR009 - 8T63-00D0 | March 2024
The hour and minute hands of this Seiko stand out, featuring open sections near the center and luminous-filled segments extending toward the tips. The angular metal frames catch the light, shifting in appearance—brightening or darkening—depending on the viewing angle against the silver dial.
**IMPORTANT NOTE: As this item is shipped from within the European Union, you will not be liable for any intra-EU customs duties.**
The chronograph pushers feature slender stems topped with wider, cylindrical caps, distinct from the protective guards surrounding the crown. Tachymeter numerals, engraved onto the polished steel bezel, form a secondary scale encircling the dial. The transition between the mirror-like finish of the bezel and the satin-brushed texture of the case becomes particularly striking when viewed from the side.
Dating to March 2024—based on its serial number, 430383—this timepiece corresponds to the SBTR009 reference from the Japanese market. Housed within a stainless steel case measuring approximately 40 mm in diameter is a silver, sunray-brushed dial, complemented by three sub-dials featuring a fine, circular-textured pattern. Faceted indices rise from the surface, while the dial is protected by Seiko’s proprietary hardened mineral crystal, Hardlex.
The two pushers operate the 8T63 quartz chronograph movement, which utilizes a mechanical reset system. While a battery and quartz oscillator drive the timekeeping functions, the chronograph reset mechanism is executed via a mechanical hammer system. Based on the one-piece, three-pronged reset hammer design found in Seiko’s 8R28 mechanical chronograph, this configuration ensures that the chronograph counters return to their precise zero position in unison.
The central chronograph hand advances in five small steps per second; the sub-dial at 9 o’clock tracks elapsed minutes, while the small seconds sub-dial at 6 o’clock displays the current time. The chronograph is capable of measuring intervals of up to 60 minutes. A 24-hour indicator on the right moves in tandem with the main hour hand, distinguishing between day and night, while the date window is positioned between the 4 and 5 o’clock markers. LumiBrite coating on the hands and indices ensures legibility in low-light conditions.
The watch is in excellent condition and comes with a steel bracelet featuring a Seiko-signed folding clasp, along with its presentation box. The set also includes a black, genuine calfskin leather strap with a crocodile-embossed pattern. While the steel bracelet complements the metallic surfaces of the case, the black leather strap makes the light-colored dial stand out more prominently.
Final Thoughts
The Seiko Spirit SBTR009 features distinctive details, ranging from its open-work hands to its cylindrical chronograph pushers. The mechanical reset mechanism—derived from the 8R28—highlights the technical philosophy behind this design.
The item you are viewing was manufactured in 2024.
PROFESSIONALLY FULLY SERVICED.
The movement has been completely disassembled; every component has been cleaned, lubricated, and precisely adjusted to ensure flawless operation. (Provided it is not exposed to adverse conditions, it will not require any further maintenance for three years.)
Condition: Tested; all functions are in full working order.
