This NBR rubber watch band with a curved solid end piece perfectly fits both Seiko MM200 and Seiko Mini turtle, such as Seiko Baby Marinemasters : SBDC061, SPB077, SBDC063, SPB079, and Seiko Mini Turtles: SRPC35K1, SRPC37K1, SRPC39K1, SRPC41K1 models. NBR rubber has superior strength and more resistant than natural rubber to oils and acids. Material has met the RoHS requirements and rarely causes severe allergic reactions. Accompany with a well-built stainless steel buckle and a featured big keeper. This item also includes one pair of custom made 1.78mm spring bars for easy but secure installation. NBR rubber watch band is a good choice of Seiko replacement watch band for your both Seiko MM200 and Seiko Mini turtle.
Item no. : CB13B-20A20BZZRU Brand Name: Crafter Blue Lug width: 20mm Buckle size: 20mm Buckle Include: Yes Buckle type / Finish: Brushed Stainless Steel Pin Buckle and Keeper + 1 pair of Rubber Keeper Overall Length: 135mm + 70mm Thickness: Approx. 4.8mm - 3.5mm Spring bar hole dia.: 1.80mm (included) Design to fit : Seiko MM200 models: Prospex Black SBDC061/SPB077 (Baby Marine Master) and its variants SBDC063/SPB079, etc Seiko Mini Turtle models: SRPC35K1, SRPC37K1, SRPC39K1, and SRPC41K1 Material: NBR Rubber Color / Finish: Dark Blue Lug end style: Curved End