HAMILTON JazzMaster H326590 Automatic Chronograph 7751 Moon Phases Watch


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Automatic Chronograph 7751 HAMILTON JazzMaster Swiss Made watch.

Ref: H326590
Dial: black skeleton dial w/ silver Arabic numerals and accents, white day/month registers, tachometer scale.
Movement: automatic chronograph, ETA 7751, 25 Jewels, a fourth pusher on the left side of the watch to set the date.
Small seconds and 24 hours time counter at 9:00, 12 hours counter with moon phases indication at 6:00, 30 minutes counter and day/month indicator at 12:00. Central seconds hand and central date hand.

Original black leather strap with ardillon buckle.


Automatic chronograph
Escapement: stone lever
Yoke winding system
Stop mechanism: Cam switching
Glucydur balance wheel
Nivaflex mainspring
Incabloc shock protection


Small seconds
1/8-seconds counter, 30-minutes counter, 12-hours counter
Date: hands, quickset date feature
Hacking seconds
Complications: 24-hours indication, day: quickset date feature, moon phase: rapid advance


13ΒΌ lignes
D 30.0 mm, H 7.9 mm
17/25 jewels
28,800 A/h
Power reserve 46h

Excellent overall condition, with box, no papers. Some faint marks on the watch case.

Tool for the fourth pusher (date correction) included.

Including the box.

The watch is working and keeping a pretty precise time, but as for any other used or vintage watch, a basic revision is recommended.

Most of the watches that I am selling are liquidation or collector items, therefor I make no claims and give no warranty regarding continual accuracy of time keeping. Used, antique or vintage watches may need servicing, even if they are in good running condition. Unless otherwise stated they may need to be cleaned, oiled, adjusted or timed. I cannot guarantee a used watch to be waterproof or water resistant.


Chronograph, Date Indicator, Day Indicator, Fixed Bezel, GMT, Month Indicator, Moon Phase, Self-Winding, Transparent Caseback, Luminous Hands, Sapphire Crystal, Swiss Made, Water-Resistant