Alpina Alpiner Extreme Regulator Automatic

    Every reference with a known width takes the same strap size. Your reference is engraved on the case back or between the lugs at 6 o'clock.

    16 mm

    From our database, not yet verified

    42.5 mm case

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    Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.

    Collection4 references
    16 mm
    Illustration drawn to scale: 42.5 mm case, 16 mm lugs

    Lug widths across the line

    The Alpina Alpiner Extreme Regulator Automatic takes a 16 mm strap: all 4 references with a listed width in our database use 16 mm. Check the reference on your case back to be sure.

    Filter references by lug width

    4 Alpina Alpiner Extreme Regulator Automatic references

    Alpina Alpiner Extreme Regulator Automatic references in our database. Each card says where its width comes from: listed by the maker (linked to the maker's page in the details), two independent sources agree, or listed in our database and not yet verified by us.

    • AL‑650B4AE6

      Alpiner Extreme Regulator Automatic Black Rubber

      16 mm

      Database

      42.5 mmBlack dialStainless steel

      Style
      sport
      Movement
      Automatic Cal.400
      Caseback
      Sapphire back
      Production
      2020, present
      Status
      Listed in our database, not yet verified

    • AL‑650DGN4AE6

      Alpiner Extreme Regulator Automatic Gray Navy Rubber

      16 mm

      Database

      42.5 mmGray dialStainless steel

      Style
      sport
      Movement
      Automatic Cal.400
      Caseback
      Sapphire back
      Production
      2020, present
      Status
      Listed in our database, not yet verified

    • AL‑650LGLBL4AEBDLC

      Alpiner Extreme Regulator Automatic Luminova Black Rubber

      16 mm

      Database

      42.5 mmWhite luminova dialStainless steel

      Style
      sport
      Movement
      Automatic Cal.400
      Caseback
      Sapphire back
      Production
      2020, present
      Status
      Listed in our database, not yet verified

    • AL‑650NDG4AE6B

      Alpiner Extreme Regulator Automatic Navy Steel Bracelet

      16 mm

      Database

      42.5 mmNavy dialStainless steel

      Style
      sport
      Movement
      Automatic Cal.400
      Caseback
      Sapphire back
      Production
      2020, present
      Status
      Listed in our database, not yet verified

    FAQ

    What lug width does the Alpina Alpiner Extreme Regulator Automatic use?

    The Alpina Alpiner Extreme Regulator Automatic takes a 16 mm strap: all 4 references with a listed width in our database use 16 mm. Check the reference on your case back to be sure. These widths come from our database and are not yet verified.

    Where do these Alpina Alpiner Extreme Regulator Automatic lug widths come from?

    From our database, which lists 4 Alpina Alpiner Extreme Regulator Automatic references, 4 of them with a listed width. Each reference card says whether the maker lists the width, two independent sources agree on it, or it is not yet verified.

    Other Alpina collections

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    Help

    What is lug width?

    The gap between the two lugs that hold the strap, in millimetres. A new strap must match it exactly: 20 mm lugs take a 20 mm strap.

    Measure it in 30 seconds

    1. Take the strap off, or look at the back of it: many straps print their width.
    2. Measure the inside gap between the lugs with a caliper or a millimetre ruler.
    3. Round to the nearest whole millimetre. Most watches use 18, 20 or 22 mm.

    Strap, quick release or system?

    Most watches use spring bars, so any strap of the right width fits. Many smartwatches use their own band system instead, such as Apple Watch bands or Garmin QuickFit.