Pocket Watch Database


From the American Horology Archive:
Waltham Grade Canadian Railway Time Service Pocket Watch

American Waltham Watch Co.

Grade: Canadian Railway Time Service

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 15005501 Question Mark
Grade: Canadian Railway Time Service Question Mark
Model: 1892 Question Mark
Estimated Production Year: 1906 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 1 of 7 Question Mark
Grade/Model Total Production: 1,001 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: Yes Question Mark
Case: Various Question Mark
Run ID: 19715.G1.18S11456.181892M428.O12384.L4921.17J1406 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.517 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.01 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.74 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.003% Question Mark
Registry Population:
Scoped for This Run Only
4 (2.00%) Question Mark

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


dfchong 837 · July 8, 2019

Serial Number 15005599 was reported as accurate.

Anonymous · December 30, 2018

Serial Number 15005643 was reported as accurate.

perby1 3 · December 24, 2017

Serial Number 15005618 was reported as inaccurate.

Note: This watch is adjusted and is RR grade and
approved, marked CRTS
Changes since this report was submitted:
Adjusted changed from No to Yes
Railroad Grade changed from No to Yes

Anonymous · October 13, 2016

Serial Number 15005528 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel
Adjusted changed from No to Yes
Railroad Grade changed from No to Yes

Anonymous · October 12, 2016

Serial Number 15005528 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel
Adjusted changed from No to Yes
Railroad Grade changed from No to Yes

eparso 59 · June 12, 2013

Serial Number 15005618 was reported as inaccurate.

Note: nickel finish
Changes since this report was submitted:
Adjusted changed from No to Yes

wabash 134 · June 7, 2013

Serial Number 15005591 was reported as inaccurate.

Note: Serial # 15005591 is adjusted to 5 positions. All
other info is correct.
Changes since this report was submitted:
Adjusted changed from No to Yes
Waltham Grade Canadian Railway Time Service Pocket Watch