This chapter ring is exclusively designed for Seiko models including SBDY004, SRP773, SRP775, SRP777, SRP779, SRPA21, SRPA21S, SRPB01, SRPB11, SRPC25, SRPC91, SRPC95, SRPE03, SRPE05, Black Ninja Turtle SRPC49 & SRPD45, Gold Turtle SRPC44, SRPC48, and SRPD46. Please note that it is only compatible with genuine Seiko SRP series Turtle watches. It is not suitable for counterfeit Turtle watches or watch cases, so please refrain from purchasing if you own non-genuine products.

The chapter ring is filled with light green luminous paint. The brightness is moderate; please do not purchase this product if you expect high-intensity brightness.

The assembly of the chapter ring requires applying double-sided tape between the ring and the watch case. We have tested the assembly process and confirmed its feasibility. This product is intended only for experienced watch modifiers. Beginners unfamiliar with watch modification are advised not to purchase it. This is to avoid returns due to assembly difficulties, which would waste both our time and money.

Please contact the seller for clarification before purchasing if you have any questions. Thank you.