Dual case architecture featuring front and rear hinged covers for protection and movement access. Manually wound movement engineered for stable energy release and accurate timekeeping. White enamel dial with clear numerals, minute track, and subsidiary seconds complication. Case crafted in 18k white gold with optimized dimensions for balance and durability. Crown system supports precise winding and time-setting functionality.

Everything about this piece feels engineered rather than decorated. It is structured, intentional, and quietly sophisticated.

Patek Philippe Ref. 983J-001

Hunter-Style Pocket Watch with Power-Reserve Indicator — Yellow Gold

This is the technically more complicated pocket watch in this batch. The 983J-001 retains the 48 mm yellow-gold hunter case but adds a power-reserve indication to the traditional hours, minutes and small-seconds display. Patek Philippe places the power-reserve indication on an arc at 12 o’clock and the small-seconds display at 6 o’clock.

Case

* Reference: 983J-001
* Case material: 18K yellow gold
* Case style: Hunter/Savonnette
* Case diameter: 48 mm
* Case thickness: 9.9 mm
* Case back: Solid
* Water resistance: Not water resistant; humidity- and dust-protected only
* Crown/winding stem: 3 o’clock
* Construction: Two hinged covers, protecting the dial and case-back sides

Dial

* Color: Silvery
* Finish: Vertical satin finish
* Hour markers: Applied yellow-gold Breguet numerals
* Hands: Yellow-gold Breguet-style hands
* Small seconds: 6 o’clock
* Power-reserve display: 12 o’clock
* Power reserve indicated: 36 hours

Movement

* Calibre: 17’’’ SAV PS IRM
* Winding: Manual
* Functions: Small seconds and power-reserve indication
* Diameter: 38.65 mm
* Thickness: 3.8 mm
* Components: 181
* Jewels: 20
* Power reserve: Minimum 36 hours
* Frequency: 18,000 semi-oscillations/hour (2.5 Hz)
* Balance spring: Breguet
* Certification: Patek Philippe Seal

Patek Philippe specifically identifies the SAV PS IRM as the 17-line Savonnette movement with power-reserve indication, 181 components and 20 jewels.

Batch 2 verified list

4. 980R-001 — Rose Gold Hunter-Style Pocket Watch
5. 973J-001 — Yellow Gold Lépine-Style Pocket Watch
6. 983J-001 — Yellow Gold Hunter-Style Pocket Watch with Power-Reserve Indicator

These are all documented by Patek Philippe’s own pocket-watch catalogue.

Important: I am deliberately not forcing the screenshot’s questionable 982J designation into this batch. Patek Philippe’s official current pocket-watch catalogue lists 973J-001, 980G-010, 980J-011, 980R-001 and 983J-001; the 982 references belong to Patek Philippe’s historical/Rare Handcrafts pocket-watch universe and must be matched individually rather than assumed to be a standard 982J-001.