Ronda 505.24D Quartz Movement

Ronda 505.24D Quartz Movement

$11.00
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3 - 4 5 % $10.45
5 - 9 7 % $10.23
10+ 10 % $9.90
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Product Description

Genuine Swiss Ronda 505.24D quartz movement, brand new — features 3 hands, date, and a 24-hour disc GMT function in a compact 10½’‘’ / 23.30 mm size with slim 3 mm height. Available in Swiss Parts and Swiss Made versions, nickel-plated with 1 jewel. 45-month battery life. Winding stem included, battery not included, packed in SOFLY packing — the affordable disc-GMT solution for the 500 series platform.

Features & Function

  • Genuine Swiss Ronda 505.24D — available in Swiss Parts or Swiss Made versions, brand new, authentic
  • 24-hour disc GMT function — independent 24H disc displays home time zone on a rotating disc, offering clean and distinct readability
  • 3 hands + date — practical everyday complications for local time and date
  • Slim 3 mm height / compact 10½’‘’ / 23.30 mm — practical slim profile for versatile case compatibility
  • Nickel-plated / 1 jewel / 45-month battery — reliable construction with quality finishing and long battery life

Specifications

Parameter Value
Brand Ronda
Model 505.24D
Origin Swiss (Swiss Parts or Swiss Made)
Version Swiss Made: 1 Jewel / Nickel Plated; Swiss Parts: 1 Jewel / Nickel Plated
Type Quartz movement
Size 10½’‘’ / 23.30 mm
Height 3 mm (slim)
Jewels 1 pc
Complications 3 Hands, Date, 24H Disc GMT
Battery Life 45 months (standard)
Hand Fitting Height 1
Winding Stem Included
Battery NOT included
Packing SOFLY packing
Condition Brand New / Genuine Ronda

Applications

  • Affordable GMT and dual-time watch builds using disc-based display
  • Replacement movement for disc-GMT style watch repair
  • New watch assembly and custom GMT watch projects
  • Professional watchmaker and hobbyist use
  • Budget-friendly Swiss GMT movement for the 500 series platform

FAQ

Q1: Is this a genuine Ronda movement?
A: Yes — this is a genuine Swiss Ronda 505.24D quartz movement, brand new and authentic. Not a generic or replica movement.

Q2: How does the 505.24D differ from the 505.24H?
A: Both are GMT movements on the 500 series platform. The 505.24D features a 24-hour disc GMT indicator — the home time zone is displayed on a rotating disc for a cleaner dial and distinct readability. The 505.24H uses a 24-hour hand to point to the home time zone. Both share the same slim 3mm height, 10½’‘’/23.30mm size, and Swiss quality.

Q3: What does the disc-based GMT indicator mean?
A: The 24H disc GMT indicator displays the home time zone on a rotating disc visible through a window on the dial — offering a clean and distinct GMT display compared to a hand-based GMT, and often allowing a simpler and more elegant dial layout.

Why Choose SOFLY Watch Parts?

  • Fast worldwide shipping within 3 business days.

  • Competitive pricing on Seiko/Hattori calibers.

  • 3,000+ watch movements and parts in stock.

  • Trusted by watchmakers worldwide.

  • Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.

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