Description
The comfortable clasp to quickly get the watch onto your wrist fits for all PIONEER models with a lug width of 20 mm and 21 mm. The clasp is as well called “butterfly folding clasp” due to its double joints (it opens on both sides).
Available in stainless steel only, 20mm (fits models: 417 39mm, MKI and MKII) and 21mm fittings (fits models: 417 42mm)