VALJOUX / WAKMANN CAL.730 Chronograph Movement Repair

( Brand: Valjoux / Wakmann ), ( Model: CAL.730 ), ( Type Of Movement: Mechanical ), ( Year Of Manufacture: 1960-1969 ), ( Country/region Of Manufacture: Switzerland )

Review VALJOUX / WAKMANN Cal 730 Chronograph Movement Parts Repair

The Cal. 730 Valjoux 730 chronograph movement is a classic piece of mechanical watchmaking history, particularly renowned for its use in various vintage timepieces and Wakmann models. This particular movement is a self-winding mechanism, characterized by its intricate design and precision craftsmanship.

The Cal. 730 Valjoux 730 is a column-wheel chronograph, which means it features a mechanical system that operates the start, stop, and reset functions of the chronograph sub-dials. The movement boasts a central seconds hand, 30-minute and 12-hour sub-dials, and a small seconds sub-dial at the 9 o'clock position.

The Valjoux 730 movement is known for its robustness and reliability, with a power reserve of approximately 44 hours when fully wound. The movement has a frequency of 18,000 vibrations per hour (vph), or 2.8 Hz, which contributes to its smooth and accurate operation.

In the context of repair, the Cal. 730 Valjoux 730 movement requires a meticulous approach due to its complexity. Each component, from the balance wheel and hairspring to the column wheel and clutch, is inspected, cleaned, and reassembled with the utmost care to ensure optimal performance. The movement is then tested for accuracy and reliability before being returned to the watch.

For Wakmann enthusiasts or collectors of vintage chronographs, repairing a Cal. 730 Valjoux 730 movement is an opportunity to breathe new life into a timepiece with a rich history. It's a testament to the enduring appeal of mechanical watchmaking and the art of watch repair.

1. Historical Significance: The Valjoux 730 is a classic chronograph movement that has been used in many high-end watches since the 1950s. Owning a watch with this movement allows you to connect with watchmaking history.

2. Value for Money: Repairing a Wakmann watch with a Cal. 730 movement can be a cost-effective option compared to buying a new watch with a modern movement.

3. Customizability: With a little bit of knowledge and the right tools, you can customize your watch to your liking, such as changing the dial, hands, or strap.

4. Sentimental Value: If you have a sentimental attachment to the watch or if it was passed down to you, repairing it can help preserve its sentimental value.

1. Maintenance Requirements: Older watch movements require more maintenance than modern ones, which can be time-consuming and expensive.

2. Availability of Parts: Finding replacement parts for older movements can be challenging, and the cost of these parts can add up quickly.

3. Limited Functionality: Compared to modern watches, older movements may lack certain features, such as water resistance or a power reserve indicator.

4. Quality of Repair: If you are not skilled in watch repair, it is important to find a reputable watch repair shop to avoid damaging the movement or the watch itself.

Buying a Wakmann watch with a Cal. 730 Valjoux 730 chronograph movement for repair can be a rewarding experience, but it is important to consider the pros and cons before making a decision. If you are willing to put in the time and effort to maintain the watch, and if you are okay with the limited functionality, then repairing a Wakmann watch with a Cal. 730 movement can be a cost-effective and satisfying option. However, if you are looking for a watch with modern features or if you are not comfortable with the maintenance requirements, then it may be better to consider buying a new watch.

If you are interested in repairing a Wakmann watch with a Cal. 730 Valjoux 730 chronograph movement, I would recommend researching local watch repair shops and reading reviews to find a reputable shop with experience in repairing vintage watches. Additionally, it may be helpful to join online watch forums or communities to connect with other watch enthusiasts who can provide advice and support. Finally, make sure to set a budget for the repair and be prepared for unexpected costs.

Details:

It will need a winding stem. Dial is banged up on outer date jumper ring. The movement is complete. Getting rid of excess watch material.

If anyone is interested in this, and has any questions, please let me know. The sweep chrono hand is missing, and also one minute hour sec. The date jumpers work, and also chronograph runners.

Movement needs overhaul, but balance, hairspring, entire seems. No broken pinions. I picked this up over 30 years ago as a parts watch. Got one close enough to wind and test run, but not correct stem.

part #: cal730 prices

• $3500.00-$4195.00

specifications movementparpar:

• brand: Valjoux / Wakmann
• model: Cal.730
• type of movement: Mechanical
• year of manufacture: 1960-1969
• country/region of manufacture: Switzerland

Ratings:

1. FAST PAYMENT COME BACK AND SHOP OUR STORE FOR BEST OFFER CYCLING DEALS!!!! 08-31-17
2. Great buyer, Thank You! 09-09-17
3. Great communication. A pleasure to do business with. 08-31-17
4. Exactly as described and shipped fast. A seller. 08-30-17

Seller movementparpar:

• zipcode: 55744
• city: Grand Rapids, Minnesota

General movementparpar:

• jewelry watches > watches > parts jewelry watches tools guides > parts jewelry watches > movements parts
• in stock: Yes
• condition: Pre-owned

Returns movementparpar:

• policy: no returns

Payments movementparpar:

• PayPal

Shipping movementparpar:

• cost: $7.15
• type: Calculated
• handling: 3 days

Offer movementparpar:

• Started: September 19, 2017, 9:00 am
• : true
• quantity: 1
• Sold: 0
• best offer: false
• bids: 0
• min. bid: $110.00

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