SINN 503.EZM-1 3H 503.EZM-1

SOLD

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Product Description

This highly regarded German tool watch was developed as the official monopusher chronograph for the special operations unit of the German Customs Investigation Bureau. The dial features the distinctive “3H” marking, with tritium used for the hour markers. A left-side crown gives the watch its characteristic functional design, while the Lemania Caliber 5100 provides the robust chronograph performance for which this model is well known. It is also equipped with proprietary technical features such as protective gas filling and a dehumidifying capsule.

The watch shows minor signs of use, including light surface marks and minor scratches consistent with wear. It was originally purchased from an authorized retailer in Japan and underwent a complete service through manufacturer-authorized service in April 2022, followed by maintenance in February 2024.

All watches offered by BIG MOON are carefully inspected by our professional watchmakers and guaranteed to be 100% authentic.

Before the purchase is finalized, we will contact you directly by email with detailed information regarding the condition of the watch. We kindly ask that you review our message carefully before proceeding with the purchase.


Product ID: v4150
Availability: Sold

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Details +

Brand
SINN
Model
503.EZM-1 3H
Reference
503.EZM-1
Dealer product code
v4150
Condition
Very good condition
Scope of delivery
Original box and original papers
Year
August 1999
Movement
Automatic
Case material
Titanium
Case size
41 mm
Dial
Black
Fits wrist size
Up to approx. 20.5 cm

Important notice before purchase +

Condition & purchase guidance
This pre-owned watch is offered in very good condition, with light signs of wear consistent with careful use.Before any purchase decision is made, we will contact you directly with detailed information regarding the watch’s condition. Please review our message carefully and confirm your intention to proceed before the sale is finalized.