Official Swiss Railways Black Wall Clock 25cm
Official Swiss Railways Black Wall Clock 25cm
Official Swiss Railways Black Wall Clock 25cm
Official Swiss Railways Black Wall Clock 25cm
Official Swiss Railways Black Wall Clock 25cm
Official Swiss Railways Black Wall Clock 25cm
Official Swiss Railways Black Wall Clock 25cm
Official Swiss Railways Black Wall Clock 25cm
Official Swiss Railways Black Wall Clock 25cm
Official Swiss Railways Black Wall Clock 25cm

Official Swiss Railways Black Wall Clock 25cm

DescriptionA true icon of Swiss design, this MONDAINE Official Swiss Railways Clock comes in a 25cm size with a crisp black matte aluminium frame. Inspired by Hans Hilfiker’s legendary 1944 design,...

Description

A true icon of Swiss design, this MONDAINE Official Swiss Railways Clock comes in a 25cm size with a crisp black matte aluminium frame. Inspired by Hans Hilfiker’s legendary 1944 design, this wall clock features the instantly recognizable minimalist dial, bold black hands, and sweeping red second hand for smooth, silent movement. Crafted with a hardened mineral crystal and dust-resistant case, it blends form and function in perfect harmony. Its timeless look enhances any space—from modern homes to professional interiors—while showcasing MONDAINE’s commitment to precision, quality, and craftsmanship. This clock is more than a timekeeper—it's a piece of design history.

Details

  • Function: Time, sweeping hands
  • Movement (Caliber): Seiko 44808V
  • Movement (type): Quartz
  • Case size/diameter (cm): 25
  • Case material: Aluminium matte
  • Case back: 316L Stainless Steel Screw on
  • Crystal/Glass material: Hardened mineral crystal
  • Water resistance (m/ft/atm): Dust resistant
  • Battery reference: Lithium AA

    4 x $99.75 via Afterpay


    • In stock, ready to ship
    • Backordered, shipping soon
    Size chart
    Jewellery Boutique
    Find your perfect fit

    Measure your ring size at home in minutes with our printable ring sizer and conversion chart.

    How to measure your ring size

    A good fit is snug enough to stay put, loose enough to slide over your knuckle. Print our ring sizer on A4 paper at 100% scale (no "fit to page") and check the 5cm line with a ruler, then choose a method below.

    Download printable ring sizer
    Method 1

    Use a ring you already own

    Easiest if you have a ring that fits the finger you're shopping for.

    1. Place your ring over the printed circles, starting with the smallest.
    2. Stop when the circle's outline sits just inside the ring's inner edge.
    3. That circle is your size.
    Method 2

    Use the ring sizer strip

    No ring to measure? The paper strip works just as well.

    1. Cut out the strip along the dashed line, then cut the slit.
    2. Wrap it around the base of your finger, printed side out.
    3. Feed the narrow end through the slit until it feels snug.
    4. Read the size where the strip meets the slit.
    READ YOUR SIZE HERE › Jewellery Boutique Feed this end through the slit → cut slit

    Between sizes? Choose the larger size.

    Best time to measure: at the end of the day, when fingers are warm. Cold fingers read smaller.

    Wide band? Bands 6mm and wider fit tighter, so consider going up half a size.

    Ring size conversion chart

    AU / UK US EU Inner diameter Circumference
    I 4½ 48 15.3mm 48.0mm
    J 5 49 15.7mm 49.3mm
    K 5½ 50 16.1mm 50.6mm
    L 6 52 16.5mm 51.9mm
    M 6½ 53 16.9mm 53.1mm
    N 7 54 17.3mm 54.4mm
    O 7½ 56 17.7mm 55.7mm
    P 8 57 18.1mm 57.0mm
    Q 8½ 58 18.5mm 58.3mm
    R 9 60 18.9mm 59.5mm
    S 9½ 61 19.4mm 60.8mm
    T 10 62 19.8mm 62.1mm
    U 10½ 63 20.2mm 63.4mm
    V 11 65 20.6mm 64.6mm

    The most common women's ring sizes in Australia are N–P (EU 54–57). Sizing can vary slightly between brands, so check the size details on each product page.

    Still not sure?

    Our team is happy to help you find the right fit. Contact us or read our FAQs. If something doesn't fit, you're covered by our 30-day returns.

    SKU: A990.CLOCK.12SBB

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    Mondaine

    Mondaine is a Swiss-designed brand devoted to timeless original design, useful innovation and high Swiss craftsmanship. Its story began in 1944, when a Swiss engineer and designer created a clock for display at every Swiss railway station, which became known as the "Official Swiss Railway Clock". In 1986, Mondaine officially launched it as a wristwatch, and the SBB Collection has grown from strength to strength ever since. Its simple face, distinctive hands and famous red seconds hand have made Mondaine timepieces recognised the world over.