![bought my first chronograph yesterday! Cal. 861 vintage Seamaster from 1973. Do you have any tips, experiences for this beautiful piece? How you polish this watch? The gear deviation was only 5 bought my first chronograph yesterday! Cal. 861 vintage Seamaster from 1973. Do you have any tips, experiences for this beautiful piece? How you polish this watch? The gear deviation was only 5](https://i.redd.it/bought-my-first-chronograph-yesterday-cal-861-vintage-v0-0czcv35xknib1.jpg?width=3024&format=pjpg&auto=webp&s=e23de3e9f2591d82206c39bf3720df36efc852ba)
bought my first chronograph yesterday! Cal. 861 vintage Seamaster from 1973. Do you have any tips, experiences for this beautiful piece? How you polish this watch? The gear deviation was only 5
![The First Automatic Chronograph In History: The Extraordinary Race By Heuer, Zenith And Seiko | Italian Watch Spotter The First Automatic Chronograph In History: The Extraordinary Race By Heuer, Zenith And Seiko | Italian Watch Spotter](https://www.watchinsanity.it/wp-content/uploads/2020/12/Zenith_07-1024x682.jpg)
The First Automatic Chronograph In History: The Extraordinary Race By Heuer, Zenith And Seiko | Italian Watch Spotter
![Chronomania: The 50+-Year History of the Automatic Chronograph | WatchTime - USA's No.1 Watch Magazine Chronomania: The 50+-Year History of the Automatic Chronograph | WatchTime - USA's No.1 Watch Magazine](https://www.watchtime.com/wp-content/uploads/2019/09/Heuer_Monaco_Ad_1969_1000.jpg)
Chronomania: The 50+-Year History of the Automatic Chronograph | WatchTime - USA's No.1 Watch Magazine
![Introducing: The First Omega Wrist-Chronograph Limited Edition, With An Original Omega Movement From 1913 - Hodinkee Introducing: The First Omega Wrist-Chronograph Limited Edition, With An Original Omega Movement From 1913 - Hodinkee](https://hodinkee-production.s3.amazonaws.com/uploads/images/1530612313170-cpuvs2h2j1o-a168a96bdd8b6da0924f4f1ded84aa38/516.52.48.30.04.001_PUB.jpg)
Introducing: The First Omega Wrist-Chronograph Limited Edition, With An Original Omega Movement From 1913 - Hodinkee
![Chronomania: The 50+-Year History of the Automatic Chronograph | WatchTime - USA's No.1 Watch Magazine Chronomania: The 50+-Year History of the Automatic Chronograph | WatchTime - USA's No.1 Watch Magazine](https://www.watchtime.com/wp-content/uploads/2019/09/Willy_Breitling__Navitimer_ChronoMatic_1000.jpg)