Available in black, blue, orange, green, or red in 18mm 20mm 22mm and 24mm widths. 24mm strap - 22mm Buckle. A18mm/20mm/22mm/24mm. 20mm strap - 18mm Buckle. 22mm strap - 20mm Buckle. NDL's (No Decompression Limits) printed near the 'watch' end of the strap.
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