Click on image to zoom
A Waltham Vanguard RR Watch by R. Porter
34187
Useful instructions on how the power reserve indicator works. The calculating method can apply to chronograph minute and hour indicating mechanisms as well. 16-page illustrated booklet. Published 2020.
Pricing:
$8.50
SHOP SAFELY - All Transactions on Timesavers.com are
Protected By Comodo's Site Security Encryption Process
Copyright © 2012 Timesavers. All Rights Reserved. Site Developed by
Blacart Creative Group