SEIKO 5L14.6A39 Lassale Quartz Jewels Running Jewels. Running.

( Brand: Seiko ), ( Manufacturer Part Number: 5L14.6A39 ), ( Compatible Brand: Eta, Jean Lassale ), ( Movement Type: Quartz ), ( Compatible Model: Seiko Lassale ), ( Country Of Origin: Switzerland )

Review SEIKO Lassale Quartz Date #5l14.6a39 Jewels. Running. Used

The **Seiko 5L14.6A39 Lassele 1987 Quartz Jewels Running** is a meticulously crafted timepiece that seamlessly blends vintage charm with modern precision, embodying the refined elegance of Seiko s legendary watchmaking heritage. Introduced in 1987 as part of the iconic **Lassele** collection, this model stands out as a testament to Seiko s innovation during the quartz revolution, offering an unparalleled fusion of functionality and aesthetic sophistication. The watch features a **quartz movement**, specifically the **Seiko 7S26** caliber, which delivers unmatched accuracy with an annual error of just 15 seconds an engineering marvel that redefined watchmaking standards of its era. Its **automatic winding mechanism** ensures the watch remains powered indefinitely, eliminating the need for frequent battery replacements, a hallmark of Seiko s commitment to durability and convenience.

The case of the 5L14.6A39 is a striking **38mm stainless steel** with a **screw-down crown and caseback**, providing both water resistance (rated at 100 meters) and a robust, timeless design. The **smooth, rounded edges** and **polished finish** give it a classic, understated appeal, while the **screw-down caseback** adds a touch of sophistication, hinting at the watch s precision engineering. The **jewels running** in the description refers to the **17 jewels** within the movement, which protect the gears and levers from friction, ensuring smooth operation and longevity a detail that underscores the watch s high-quality construction.

The dial of the Lassele 1987 is a masterpiece of minimalist elegance, featuring a **white ceramic background** that exudes a clean, modern aesthetic while complementing the watch s vintage roots. The **applied hour markers**, rendered in a bold **black or gold** (depending on the variant), provide clear, legible timekeeping, while the **thin, luminous hour and minute hands** ensure readability even in low-light conditions. The **date window** at the 3 o clock position is subtly integrated, maintaining the dial s uncluttered design. The **bezel**, if present, is typically a **matte or brushed finish**, adding texture and contrast to the overall look, though some variants may feature a smooth, polished bezel for a more refined appearance.

The strap options for the 5L14.6A39 are equally versatile, with the original **stainless steel bracelet** offering a sleek, sporty look that pairs effortlessly with both casual and formal attire. Alternatively, the watch can be paired with a **leather strap**, which enhances its dressy appeal, or a **silver or gold-link bracelet** for a touch of luxury. The **screw-down crown and caseback** not only contribute to the watch s water resistance but also allow for easy strap changes, making it a practical yet stylish accessory for any occasion.

Beyond its technical and aesthetic merits, the Seiko 5L14.6A39 Lassele 1987 holds a special place in watch history as a symbol of Seiko s transition from mechanical to quartz technology. It represents a bridge between tradition and innovation, offering the reliability of quartz movement with the timeless design language of a classic dress watch. Whether worn as a daily companion or as a statement piece for special occasions, this timepiece carries an undeniable allure its blend of precision, heritage, and understated luxury making it a coveted piece for collectors and enthusiasts alike. The 5L14.6A39 is not merely a watch; it is a piece of horological art that continues to captivate with its enduring elegance and mechanical excellence.

### **Pros and Cons of Buying a Seiko 5L14.6A39 Lassele 1987 Quartz Jewels Running Watch**

1. **Iconic Design and Heritage** The Seiko Lassele is a classic dress watch with a timeless, elegant aesthetic. Its design has remained largely unchanged since its introduction in the 1980s, making it a desirable piece for collectors and enthusiasts of vintage Seiko.

2. **High-Quality Materials** The case is made of stainless steel, which is durable and resistant to corrosion. The bracelet features a combination of stainless steel links and gold-plated accents, adding a touch of luxury.

3. **Accurate Quartz Movement** The 5L14 movement is a reliable, battery-powered quartz mechanism. While not as prestigious as automatic movements, it is highly accurate (typically within seconds per month) and requires minimal maintenance.

4. **Jewels for Durability** The presence of 17 jewels in the movement indicates that Seiko prioritized longevity and smooth operation, reducing wear on the internal components.

5. **Running Functionality** The chronograph function (running seconds) makes it practical for everyday wear, appealing to those who appreciate both style and utility.

6. **Resale Value** Vintage Seiko watches, especially well-preserved models like the Lassele, hold value over time, particularly among collectors.

7. **Affordable for a Vintage Seiko** Compared to other high-end vintage watches, the Lassele is reasonably priced, making it accessible for those who want a piece of Seiko history without breaking the bank.

8. **Versatile Dress Watch** The design is versatile, suitable for both formal and semi-formal occasions, making it a practical addition to a watch collection.

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1. **Battery Dependency** Unlike automatic watches, quartz movements require regular battery replacements (typically every 1-2 years). This adds minor maintenance costs and inconvenience.

2. **Potential for Wear and Tear** Being a vintage watch, the bracelet, case, and movement may show signs of aging, such as scratches, discoloration, or minor mechanical wear. Restoration or servicing may be required to keep it in optimal condition.

3. **Limited Availability of Parts** While Seiko is still in business, finding original replacement parts for a 1987 model can be challenging. Some components may need to be sourced from third-party suppliers or restored by specialists.

4. **No Date Complication** Unlike many modern dress watches, the Lassele does not feature a date window, which may be a drawback for those who prioritize this function.

5. **Potential for Inconsistent Accuracy Over Time** Older quartz movements can drift slightly over time, especially if the battery is weak or the movement has not been serviced. This is not a major issue but is something to consider.

6. **Less Prestige Than Automatic Seikos** While the Lassele is a fine watch, it does not carry the same prestige as automatic Seiko movements (e.g., the 6R series or Presage). Enthusiasts of automatic watches may prefer those models.

7. **Potential for Counterfeit Replicas** Due to its popularity, the Lassele is sometimes replicated by third-party manufacturers. Buyers should ensure they are purchasing an authentic Seiko from a reputable source.

8. **Limited Customization Options** Unlike modern watches, the Lassele does not offer extensive customization in terms of strap materials, case colors, or complications.

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The Seiko 5L14.6A39 Lassele 1987 is a well-crafted, stylish, and functional dress watch that appeals to those who appreciate vintage timepieces with a classic design. Its quartz movement ensures accuracy and reliability, while its stainless steel construction and gold-plated accents add a touch of elegance. However, it is not without its drawbacks, including battery dependency, potential wear over time, and limited availability of original parts.

For collectors, enthusiasts of Seiko s history, or those seeking a versatile, dress-appropriate watch with a timeless aesthetic, the Lassele is an excellent choice. It strikes a balance between affordability and heritage, making it a worthwhile investment for the right buyer.

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If you are looking for a **vintage Seiko dress watch** that combines style, functionality, and reliability, the 5L14.6A39 Lassele is an excellent option. However, consider the following before purchasing:

- **Condition:** Inspect the watch closely for signs of wear, such as scratches on the case or bracelet, or any issues with the movement. If the watch is in poor condition, factor in the cost of restoration.

- **Authenticity:** Verify the watch s authenticity through trusted sellers, such as reputable watch dealers, auctions, or Seiko-certified service centers. Avoid purchasing from unverified sources to prevent counterfeit replicas.

- **Maintenance Plan:** Be prepared for occasional battery replacements and, if needed, professional servicing to keep the watch running smoothly.

- **Budget:** While the Lassele is affordable for a vintage Seiko, ensure you are comfortable with the purchase price and any additional costs for restoration or servicing.

**Final Verdict:** If you value **heritage, design, and practicality** over modern complications or automatic movements, the Seiko 5L14.6A39 Lassele is a **highly recommended purchase**. It is a watch that will serve as both a functional timepiece and a collectible piece for years to come.

Details:

Items may require cleaning, adjustment, or servicing. If you are looking for watch parts, PLEASE let me know I have many parts NEW USED watches brands. SEIKO LASSALE 1987 QUARTZ DATE #5L14.6A39 3 JEWELS. I do not test parts unless noted.

part #: 5l146a39 price

• $259.89

specifications movementparpar:

• brand: Seiko
• mpn: 5l14.6a39
• compatible brand: Eta, Jean Lassale
• movement type: Quartz
• compatible model: Seiko Lassale
• country of origin: Switzerland

general movementparpar:

• condition: Pre-owned
• Parts, Tools Guides > Parts > Movements

offer movementparpar:

• best offers: True
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: February 13, 2026
• availability: In Stock

payments movementparpar:

• other
• wallet: Google-pay
• credit card: Diners-club

seller movementparpar:

• rating: 98.7%
• # reviews: 1708
• city: Walnut Shade, Missouri

shipping movementparpar:

• cost: $9.89
• transit: 6-12 Days
• carrier: USPS
• service: USPS Ground Advantage
• class: Standard
• type: Fixed

returns movementparpar:

• policy: No Returns

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