Corum Romulus Skeletonized Wristwatch
Record status
Individual type · partial
Period
2000s
Maker / issuer
CorumThis Corum Romulus, reference 255.901.56, is a skeletonized wristwatch produced in the 2000s. The watch is constructed with an 18K yellow gold two-body case that measures 32.5 mm in diameter and 4.5 mm in thickness.
The case features both polished and brushed surfaces, a wide graduated bezel engraved with radial Roman numerals, and a case back secured by six screws. It is presented on a strap with an 18K yellow gold Corum buckle. The dial is skeletonized and features a gold chapter ring with a painted inscription. The movement is a hand-engraved gilt brass caliber measuring 9 1/4''' and contains 17 jewels, a straight-line lever escapement, and a monometallic balance with a shock absorber.
The dial, case, and movement are signed by the maker. The watch is noted as being water-resistant.
Evidence at a glance
- Linked sources
- 1
- Photograph views
- 1
- Catalogue references
- 0
Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.
Technical characteristics
- Date
- 2000s
- Type
- Skeletonized wristwatch
- Maker
- Corum
- Model
- Romulus
- Jewels
- 17
- Movement
- Caliber 9 1/4'''
- Condition
- Overhaul recommended
- Reference
- 255.901.56
- Case Number
- 557138
- Case dimensions
- 32.5 mm diameter, 4.5 mm thickness
- Maker / attribution
- Corum
Design
- Visible features
- • Wide bezel features engraved radial Roman numerals • Visible hand-engraving on the movement plates • Skeletonized movement construction allows for partial transparency through the dial
- Movement Specifications
- The timepiece is powered by a 9 1/4''' caliber, which is characterized by its gilt brass construction and extensive hand-engraving throughout the plates. The movement is specified as having 17 jewels and employs a traditional straight-line lever escapement. It is equipped with a monometallic balance and a shock absorber system for the balance staff. The watch also utilizes a self-compensating flat balance spring to regulate the timekeeping function. The movement, as well as the dial and case, are signed by the maker.
- Condition and Attribution
- The auction description provides a grading for the watch, assigning a general grade of AA. The case is described as being in 'Good' condition but with noted scratches. The dial is classified as being in original condition. The object is attributed as being manufactured in the 2000s. The serial number for the case is recorded as 557138, and the limited production status is identified by the number XLVI. The provenance and historical context are limited to these specifications provided by the auction house.
- Case and Dial Construction
- The watch features a two-body case crafted from 18K yellow gold, exhibiting a combination of polished and brushed finishing. The bezel is notably wide, featuring graduated radial Roman numerals engraved directly into the gold surface. The case back is secured by six screws, and the piece is fitted with a sapphire crystal. The overall diameter of the case is 32.5 mm, with a thin profile of 4.5 mm. The skeletonized dial is designed to reveal the underlying mechanics of the watch. It includes a gold chapter ring which serves as the mounting for the hour markers and displays a painted inscription reading 'Invenit Et Solum Centiena Exemplaria Fecit'. The time is displayed via black painted gold baton hands. The watch is accompanied by an 18K yellow gold Corum buckle.
Identification
- Reference
- 255.901.56
- Serial number
- 557138
- Source note
- Facts transcribed from the linked source listing or collection record. Attribution and specifications are source-reported and have not been independently authenticated.
Catalogue references
No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.
Research required
- Research required: Condition report indicates scratches to the case
- Research required: Auction house recommends an overhaul for the movement