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SS201817B055

20mm Super-O Boyer Watch Band compatible with Seiko MM300 Prospex Marinemaster SBDX001 SBDX017, Brushed Wetsuit Ratchet Buckle

  • Ratchet Buckle Clasp is an ideal Wetsuit watch band buckle. The ratchet theory extension mechanism is of great importance for both convenience and safety. Super-O Boyer watch bracelet is composed of 3 flat and solid 316L stainless steel units and a curved solid end piece perfectly fit SEI MM300 Prospex Marinemaster SBDX001/SBDX003/SBDX005/SBDX017 models. Screw-in adjustable details instead of pressure pins. This item includes one pair of FAT spring bar (eg. generic SEI Dia. 2.5mm spring bar) to ensure a more secure connection. Tapered 20mm lug into 18mm buckle size. Super-O Boyer watch bracelet is a good choice of SEI replacement watch band for your MM300 Prospex Marinemaster SBDX001/SBDX003/SBDX005/SBDX017 models.

    Watch Bands Lookbook demo watches by Strapcode : SEI Prospex Marinemaster MM300 Diver Automatic SBDX017
  • Fit-for model list:

    Compatible with Seiko Prospex Marinemaster 300m SBDX001, SBDX003, SBDX005, SBDX017, SBDX021, SBDX025, SBDX033, SLA019, SBDX012, SBDX023, SLA013, SLA021, SLA023, SLA027

    All reference numbers:

    • SBDX001
    • SBDX003
    • SBDX012
    • SBDX017
    • SBDX023
    • SBDX025
    • SBDX033
    • SLA013
    • SLA019, SLA019J1, SLA019J,
    • SLA021, SLA021J1, SLA021J
    • SLA023
    • SLA027
  • Item number: SS201817B055
    Brand Name: Super-O Boyer
    Lug width: 20mm
    Buckle size: 18mm
    Buckle Include: Yes
    Buckle type/Buckle Finish: 316L Stainless Steel button control Diver Wetsuit Ratchet Buckle/Brushed
    Overall Length: 190mm
    Thickness (mm): 3.2
    Spring bar hole dia.: 2.5mm (included)
    Material: 316L Stainless Steel, all solid links include end links
    Color/Finish: Brushed
    Max. length: 190mm
    Corresponding Min. length: 120mm
    Net Weight: 104g
    Lug end style: Curved End
    Adjustment type: Screw fixed Links + Ratchet adjust 10mm

    Remarks: All Pictures shown are for illustration purpose only. Actual product may vary due to product enhancement such as colors and logos.

    We recommend using a 1.8mm slotted blade screwdriver for sizing this watch band:

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