Vintage 1950 Olma Landeron 148 Chronograph

$680.00

This handsome Olma chronograph comes straight out of the golden age of mid-century tool watches, with a busy champagne dial framed by a warm gold-plated case and classic telemeter and tachymeter scales spiraling around applied Arabic numerals and leaf hands. Inside the case beats the venerable Landeron 148 manual chronograph movement, freshly serviced, regulated, and adjusted so all chronograph functions work as they should.

Case, Dial & Aesthetic

The 35 mm gold-plated case has a removable bezel with a stainless steel snap back, giving this Olma both vintage charm and everyday presence on the wrist. The dial's twin scales (telemeter and tachymeter) create classic 1950s multi-scale character, while the applied numerals and leaf hands bring clarity and visual warmth to the overall design.

Movement: Landeron 148 Chronograph

Underneath the dial is the Landeron 148, a Swiss manual-wind chronograph movement known for reliability and straightforward serviceability. The Landeron 148 uses a cam-switched chronograph mechanism with two registers and delivers a satisfyingly mechanical vintage feel.

  • Movement: Landeron 148 (manual wind)
  • Jewels: 17
  • Complications: Chronograph (central seconds and registers)
  • Frequency: 18,000 vph
  • Shock Protection: No

Condition & Service

This watch has been fully serviced and regulated, with all chronograph functions adjusted and working as they should. A new crystal has been installed, and the case features a rich 14K gold overplate. Please note there is cosmetic pitting on the steel back and some movement parts from prior moisture exposure; corrosion has been removed and all affected components are fully functional. Please study the photographs carefully.

Specs & Details

  • Manufacturer: Olma
  • Year (Estimated): 1950
  • Movement: Landeron 148 (manual chronograph)
  • Case Type: Gold plated with removable bezel, stainless steel snap back
  • Case Width: 35 mm
  • Lug-to-Lug: 43 mm
  • Thickness: 13 mm
  • Lug Width: 18.2 mm (18 mm strap)
  • Band: Not included (18 mm required)

Why This Watch Matters

This Olma combines true 1950s chronograph charm with a historically important Swiss movement valued for durability and serviceability. With its attractive multi-scale dial, freshly serviced Landeron 148, and honest condition notes, it is a superb vintage tool chronograph that is ready to be worn and enjoyed.

This handsome Olma chronograph comes straight out of the golden age of mid-century tool watches, with a busy champagne dial framed by a warm gold-plated case and classic telemeter and tachymeter scales spiraling around applied Arabic numerals and leaf hands. Inside the case beats the venerable Landeron 148 manual chronograph movement, freshly serviced, regulated, and adjusted so all chronograph functions work as they should.

Case, Dial & Aesthetic

The 35 mm gold-plated case has a removable bezel with a stainless steel snap back, giving this Olma both vintage charm and everyday presence on the wrist. The dial's twin scales (telemeter and tachymeter) create classic 1950s multi-scale character, while the applied numerals and leaf hands bring clarity and visual warmth to the overall design.

Movement: Landeron 148 Chronograph

Underneath the dial is the Landeron 148, a Swiss manual-wind chronograph movement known for reliability and straightforward serviceability. The Landeron 148 uses a cam-switched chronograph mechanism with two registers and delivers a satisfyingly mechanical vintage feel.

  • Movement: Landeron 148 (manual wind)
  • Jewels: 17
  • Complications: Chronograph (central seconds and registers)
  • Frequency: 18,000 vph
  • Shock Protection: No

Condition & Service

This watch has been fully serviced and regulated, with all chronograph functions adjusted and working as they should. A new crystal has been installed, and the case features a rich 14K gold overplate. Please note there is cosmetic pitting on the steel back and some movement parts from prior moisture exposure; corrosion has been removed and all affected components are fully functional. Please study the photographs carefully.

Specs & Details

  • Manufacturer: Olma
  • Year (Estimated): 1950
  • Movement: Landeron 148 (manual chronograph)
  • Case Type: Gold plated with removable bezel, stainless steel snap back
  • Case Width: 35 mm
  • Lug-to-Lug: 43 mm
  • Thickness: 13 mm
  • Lug Width: 18.2 mm (18 mm strap)
  • Band: Not included (18 mm required)

Why This Watch Matters

This Olma combines true 1950s chronograph charm with a historically important Swiss movement valued for durability and serviceability. With its attractive multi-scale dial, freshly serviced Landeron 148, and honest condition notes, it is a superb vintage tool chronograph that is ready to be worn and enjoyed.

Important Note on the Watch Band

Please note that the band pictured is NOT included with watch purchase. I generally acquire new bands for display purposes and do not include them because they vary significantly in price and many purchasers will want to obtain their own band as suits their taste.

You will need an 18mm band to pair with this watch.

However, if you are interested in purchasing the band pictured in the photos along with the watch, it will be available at or near my replacement cost as an optional add-on. If you don’t see it as an option in the listing please message me for help. I am also happy to point you to where you can purchase the exact same band directly from the seller.

If you have questions about bands or want my assistance, please message me. I’m happy to help.

Standard Disclaimer

I make every effort to ensure that the vintage watches I work on are both accurate enough to serve as practical timepieces and reliable enough to be worn and enjoyed for many years to come. That said, vintage watches are delicate and, like any mechanical device, subject to wear.

Therefore, I cannot provide any express or implied warranty for this watch, beyond the fact that it is running, and it is being sold AS IS.

Additional notes

·       Servicing and restoration followed the process described in detail here.

  • Vintage watches are delicate - particularly older models that lack shock protection. Please handle with care

  • Regardless of what it says on the case, I do not attempt to restore watches to a fully waterproof condition. Please keep this watch away from water and definitely do not submerge it.

  • If the watch is an automatic, I recommend that you use the hand wind feature sparingly to minimize wear on the automatic winding mechanism.

I do like to stand behind my work, so please don’t hesitate to contact me if you have any problems. I will correct any obvious defects in my workmanship free of charge and will provide lifetime service (as long as I am able) for vintage timepieces that I have restored at heavily discounted rates.

Regarding Parts Originality

I know that some collectors are very concerned with originality of parts. I will list any parts that I replace, internally or externally, in the condition notes above. I will also make a good faith effort to assess whether any of the watch parts (e.g. dial, crown or hands, etc.) may have been replaced or refinished prior to my acquisition of the watch and, if I believe it is likely they were, I will also indicate this in the condition notes above. However, I cannot make any bedrock guarantees regarding originality of parts. I work on many different watch brands and lack the deep expertise on the history of any given brand that would be necessary to do so.