Baltic Aquascaphe GMT MK-II

    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.

    20 mm

    Listed by the maker

    39.5 mm case

    Find your exact reference

    Official page: Baltic

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

    Collection22 references
    20 mm
    Illustration drawn to scale: 39.5 mm case, 20 mm lugs

    Lug widths across the line

    The Baltic Aquascaphe GMT MK-II takes a 20 mm strap: all 22 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure.

    Filter references by lug width

    22 Baltic Aquascaphe GMT MK-II references

    Baltic Aquascaphe GMT MK-II 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.

    • GMT12BLUE11

      Aquascaphe GMT MK-II - Blue (Beads of rice)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12BLUE81

      Aquascaphe GMT MK-II - Blue (Rubber Sport Black - Medium - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12BLUE82

      Aquascaphe GMT MK-II - Blue (Rubber Sport Black - Small - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12BLUE71

      Aquascaphe GMT MK-II - Blue (Rubber Sport Blue - Medium - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12BLUE72

      Aquascaphe GMT MK-II - Blue (Rubber Sport Blue - Small - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12GBLU11

      Aquascaphe GMT MK-II - Green (Beads of rice)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12GBLU81

      Aquascaphe GMT MK-II - Green (Rubber Sport Black - Medium - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12GBLU82

      Aquascaphe GMT MK-II - Green (Rubber Sport Black - Small - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12GBLU71

      Aquascaphe GMT MK-II - Green (Rubber Sport Blue - Medium - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12GBLU72

      Aquascaphe GMT MK-II - Green (Rubber Sport Blue - Small - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12GBLA11

      Aquascaphe GMT MK-II - Grey (Beads of rice)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12GBLA81

      Aquascaphe GMT MK-II - Grey (Rubber Sport Black - Medium - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12GBLA82

      Aquascaphe GMT MK-II - Grey (Rubber Sport Black - Small - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12RBLU11

      Aquascaphe GMT MK-II - Red (Beads of rice)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12RBLU81

      Aquascaphe GMT MK-II - Red (Rubber Sport Black - Medium - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12RBLU82

      Aquascaphe GMT MK-II - Red (Rubber Sport Black - Small - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12RBLU71

      Aquascaphe GMT MK-II - Red (Rubber Sport Blue - Medium - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    • GMT12RBLU72

      Aquascaphe GMT MK-II - Red (Rubber Sport Blue - Small - Stainless steel)

      20 mm

      Maker

      39.5 mmGlossy black dialStainless steel 316L

      Attachment
      classic lugs
      Style
      diver
      Status
      Listed by the maker

    FAQ

    What lug width does the Baltic Aquascaphe GMT MK-II use?

    The Baltic Aquascaphe GMT MK-II takes a 20 mm strap: all 22 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure. The Baltic Aquascaphe GMT MK-II ref. GMT12BLUE11, GMT12BLUE12 and 20 more take 20 mm (listed by the maker).

    Where do these Baltic Aquascaphe GMT MK-II lug widths come from?

    From our database, which lists 22 Baltic Aquascaphe GMT MK-II references, 22 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 Baltic collections

    All Baltic collections

    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.