NEW SEIKO Prospex Heritage Extension adapter 10mm clasp for:
Compatible Models:
SBEJ027 SBEJ029
SPB509 SPB519J1
SPB383J1 SPB385
6R54-00N0
Specifications:
Adapter link width: 10mm*10mm
Also fits M0MR BC series bracelet:
SPB143 SBDC101 spb149 SPB297 SBDC139 SBDC165（Needs to be polished at the connection, otherwise there will be a friction sensation）
Important Note: Even if your link width is 10mm, due to different positions of edge holes, other models may not be able to be used during installation. Please purchase with caution.
Needs to be polished at the connection, otherwise there will be a friction sensation.
