Swiss Ronda 1064 Movement: Everything You Need to Know

The Swiss Ronda 1064 is a precise quartz watch movement made by Ronda AG.Ronda AG is a family-owned Swiss company based in Lausen, near Basel. Part of Ronda’s celebrated Slimtech series, the caliber 1064 is built for slim, elegant watches. Thinness, accuracy, and long battery life are all essential.

At Franklord, the Ronda 1064 powers the new Callista collection. It includes 28mm women’s dress watches. They feature unique Mother-of-Pearl dials, diamond-set bezels, and domed sapphire crystals. Choosing a movement for a piece this refined was never going to be a compromise. The Ronda 1064 is exactly why the Callista works.

Who Makes the Ronda 1064? A Brief History of Ronda AG

The Origins of Ronda

Ronda AG was founded in 1946 by William Mosset in Switzerland’s Waldenburg Valley. The name “Ronda” comes from the French word arrondir. It means rounding off a pivot. This name nods to the precise machining at the company’s core. From its earliest days as a component supplier, Ronda grew to become one of Switzerland’s most respected movement manufacturers, eventually employing over 1,400 people across facilities in Basel, Jura, and Thailand.

Ronda’s Pivot to Quartz

In the early 1970s, the Swiss watch industry faced what historians now call the Quartz Crisis. It was an upheaval caused by battery-powered watches from Japan. Ronda responded with characteristic determination, developing its first quartz movement in 1974. While other Swiss houses resisted, Ronda leaned in. The result was a decades-long reputation for making some of the world’s most reliable Swiss-made quartz calibers.

The Slimtech Series

In 1997, Ronda introduced the Slimtech line. It was a family of ultra-thin quartz movements. These movements fit modern, low-profile watch cases. Such cases had become popular with dress watch designers. The caliber 1064 fits right into this lineage. It is compact, refined, and made to vanish in the case. This lets the dial speak for itself. 

Ronda 1064 Technical Specifications

Movement Type and Size

The Ronda 1064 is sized at dimensions of 15.30 × 17.80 mm. At just 1.90 mm in thickness, it belongs to Ronda’s Slimtech family. This ultra-low profile is precisely what allows the Callista to wear at 28mm without appearing bulky on the wrist.

Hand Configuration

The 1064 features a three-hand layout with a small seconds subdial positioned at 6 o’clock. This layout has hour and minute hands in the center, plus a small seconds hand near the bottom. It is a detail linked to classic watchmaking. It provides visual depth and horological heritage that a simple sweep seconds hand does not.

Jewel Count and Quality Tiers

The Ronda 1064 comes in two versions.The Swiss Made version has 6 jewels and gold-plated plates.It is assembled in Switzerland.The Swiss Parts version has 2 jewels and nickel-plated plates. Franklord’s Callista uses the Swiss Made tier — the version with gilt plates, 6 jewels, and full Swiss assembly.

Battery and Power Life

The caliber 1064 runs on an SR321 (321) battery. Under standard use conditions, battery life reaches approximately 25 months. With a high-efficiency battery variant, service intervals can extend to 34 months — nearly three years between battery changes.

Complete Specifications at a Glance

What Makes a Swiss Quartz Movement Different?

The 32,768 Hz Heartbeat

Every quartz watch operates on the same basic principle: a tiny quartz crystal vibrates at exactly 32,768 times per second when an electrical current is applied. A digital counter divides this frequency down to one pulse per second, which drives a stepper motor that advances the hands. What separates a generic quartz movement from a Swiss one is everything built around that crystal — the quality of the gear train, the torque calibration of the stepper motor, the precision of the jewel bearings, and the engineering of the energy management circuit.

Why Swiss Assembly Matters

In a mass-produced quartz movement, tolerances are wide and components are interchangeable. In a Swiss Made movement like the Ronda 1064, each caliber is assembled to tighter tolerances, with better-finished plates and more precisely fitted gear trains. This translates to more consistent timekeeping, greater shock resistance, and a longer service life.

EOL Indicator: Your Battery Warning System

One practical feature of the Ronda 1064 is its End-of-Life (EOL) indicator. When the battery approaches depletion, the movement triggers the seconds hand to jump in four-second intervals instead of one-second steps. This visual signal alerts the wearer before the watch stops entirely — a small engineering courtesy that speaks to the thoughtfulness built into Swiss movement design.

The Ronda 1064 Inside the Franklord Callista

Why This Movement for This Watch

The Callista collection is designed for the modern Indian woman — a watch that is simultaneously a piece of jewellery and a functioning precision instrument. The movement needed to be thin enough to fit under a domed sapphire crystal without adding case height. It also needed to be reliable for years without service. And it had to be precise enough to justify “Swiss” on the caseback. The Ronda 1064 meets all three criteria without compromise.

Swiss Movement, Made in India Watch

Franklord is a Made in India brand. The Callista’s case, dial finishing, assembly, and quality control happen in India. But the movement inside is Swiss-certified — because for a watch positioned at this level of craft, there was no acceptable alternative. Indian design and assembly. Swiss horological precision.

→ Explore the Franklord Callista Ruby

Ronda 1064 vs Other Movements: Understanding Your Options

Quartz vs Automatic: What Is the Actual Difference?

An automatic (or self-winding mechanical) movement uses a rotor that winds a mainspring as the wrist moves. A quartz movement like the Ronda 1064 uses a battery and oscillating crystal. For everyday use, quartz wins on accuracy, low maintenance, and consistency. Automatics offer the romance of mechanical engineering. Neither is objectively superior — they are different philosophies of timekeeping.

Ronda 1064 vs Japanese Quartz

Japanese quartz movements from Miyota or TMI are reliable and cost-effective. However, they do not carry the Swiss Made designation, and their finishing, plate quality, and jewel counts are typically lower than the Ronda 1064 Swiss Made version. For a watch like the Callista — positioned alongside sapphire crystal, diamond bezel, and Mother-of-Pearl — the Swiss Made credential is not incidental. It is part of the promise.

Caring for a Watch with Ronda 1064 Movement

Battery Replacement

When the seconds hand begins jumping in four-second intervals, your Ronda 1064 is sending its EOL signal. Take your Callista to a qualified watchmaker for a battery change. Request an SR321 cell and ask the watchmaker to check the gasket condition during the service — especially relevant given the Callista’s 5ATM water resistance rating.

Service Intervals

Unlike mechanical movements that require regular lubrication every 3–5 years, a Swiss quartz movement like the Ronda 1064 requires minimal intervention beyond battery changes. A full service — disassembly, cleaning, relubrication of gears, and gasket replacement — is typically recommended every 8–10 years.

Water Resistance and Movement Safety

The Franklord Callista is rated to 5ATM (50 metres). This means the case is sealed against moisture for everyday activities including hand washing and light rain. Avoid hot water, steam, or sudden pressure changes. These can weaken the case gaskets over time. They can also let moisture damage the movement.

Frequently Asked Questions

1. What type of movement is the Ronda 1064?

The Ronda 1064 is a Swiss quartz movement. It uses a battery-powered quartz crystal oscillator vibrating at 32,768 Hz to keep precise time. It is part of Ronda’s Slimtech series, designed for ultra-thin watch cases.

2. Is the Ronda 1064 a Swiss Made movement?

Yes. The Ronda 1064 Swiss Made version is assembled in Switzerland at Ronda AG’s facilities in Lausen, Basel-Landschaft, and meets the legal requirements to carry the Swiss Made designation.

3. How long does the battery last in the Ronda 1064?

Under standard conditions, the SR321 battery powering the Ronda 1064 lasts approximately 25 months. With a high-efficiency cell, this can extend to 34 months.

4. How do I know when my Ronda 1064 battery needs replacing?

The Ronda 1064 has an End-of-Life (EOL) indicator. When the battery is running low, the seconds hand will begin jumping in four-second steps instead of one-second steps. This is your signal to visit a watchmaker for a battery change.

5. How accurate is the Ronda 1064?

The Ronda 1064 offers accuracy of approximately −10 to +20 seconds per month, which is standard for Swiss quartz movements of this class. Over the course of a year, drift is typically within 2–4 minutes.

6. Which Franklord watch uses the Ronda 1064 movement?

The Ronda 1064 powers the entire Franklord Callista collection, including the Callista Ruby, Callista Onyx, Callista Bay, Callista Rose, and Callista Jade. 

7. Is the Ronda 1064 a good movement?

For its category — slim, Swiss Made quartz for ladies’ dress watches — the Ronda 1064 is an excellent choice. Its ultra-thin profile, gold-plated finish, 6-jewel build, and proven battery life make it a refined quartz caliber in this size.