band type: walnut
bandwidth : 24mm & 20mm
compatible: apple watch series 1 to 6 (42mm iwatch) & (38mm iwatch)
clasp & adapter: 306L stainless steel.
fit to a wrist up to 220mm
air parcel with tracking ( I want to check delivery time)
The natural walnut is hand-finished, not designed to be completely submerged underwater.
Avoid sudden changes in temperature and humidity.