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Erwin Dekker

A beautiful example of understated elegance, this vintage Longines Automatic Ref. 4120-645 is a connoisseur’s delight. With its classic proportions, slender profile, and timeless Roman dial, this watch embodies the sophistication Longines is renowned for. The superbly preserved stainless steel case and immaculate original dial make this a standout choice for collectors or refined daily wear.

Brand: Longines  
Model: Automatic  
Reference Number: 4120-645  
Serial Number: 18083742  
Movement: Longines Caliber L645.1, automatic, 21 jewels  
Dial: Glossy white original dial with painted Roman numerals, signed “Longines Automatic” and “Swiss Made” at 6, elegant black stick hands  
Case Size: 34mm (excluding the crown)  
Case Material: Stainless steel  
Production Year: 1985  
Condition: In beautiful condition throughout. The watch is currently running and keeping time within vintage tolerances.

Dial and Hands  
The dial is a vision of classic restraint with crisp, painted black Roman numerals on a bright white field. The “Longines Automatic” logo is sharp and well preserved, and the elegant black stick hands complete the dress look. No visible blemishes or marks to dial or minute track. Luminous material is not present, as correct for the period and style.

Case and Crystal  
The stainless steel case retains its factory contours with a highly polished bezel and shapely lugs. There are minimal, superficial hairlines consistent with careful wear. The unsigned crown is correct. The acrylic crystal is free of chips and only minor signs of age.

Movement  
Fitted with the robust and reliable Longines Caliber L645.1 automatic movement, beautifully finished and featuring 21 jewels. The movement winds smoothly, and the watch is running within vintage tolerances.

Strap  
Offered on a high quality textured blue leather strap with cream contrast stitching, fitted with an original Longines-signed stainless steel buckle.

Condition  
A particularly well-preserved example. The dial is flawless, the case shows only the faintest traces of careful use, and the watch is running smoothly. No major flaws detract from its appeal.

Dimensions  
Case diameter: 34mm (excluding the crown)  
Lug width: 18mm  
Lug-to-lug: Approximately 39mm  
Thickness: Approximately 8mm

Remarks  
This reference rarely appears in such attractive condition, retaining its original character with unspoiled dial and beautiful case lines. The harmonious combination of classic Roman numerals, svelte steel case, and trusted automatic caliber make this a superb choice for any vintage enthusiast.

History  
Longines has a rich heritage spanning nearly two centuries; the brand’s automatic watches of the 1980s are celebrated for their blend of reliability and elegant design. The reference 4120-645 exemplifies this legacy, offering a timeless look suitable for both formal and everyday occasions. Serial number 18083742 dates this example specifically to 1985, marking it as a piece from a significant era in Longines’ production history.

Payment and Shipping
Payment must be completed within 1-3 days after purchase.
The watch will be securely packaged and shipped with tracking and insurance for your peace of mind.
Please review the pictures carefully before bidding. I strive to showcase the watch from multiple angles for an accurate representation.
As with all vintage watches, water resistance is not guaranteed.
The watch will be delivered in fully functional working condition.
If you have any questions, feel free to contact me after the auction ends.

/ Vintage Watches DK

Automatic - Stainless steel

Longines - Automatic "Roman Style" - Ingen mindstepris - 4120-645 - Men - 1985

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Longines - Automatic "Roman Style" - Ingen mindstepris - 4120-645 - Men - 1985

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