10/08/2026

Casio G-SHOCK Analog/Digital 200m Black Case, Jays And Kays Adapter- Nylon Strap

This is a GShock GA-110 that has been modified with a Jays and Kays strap adapter and a 24mm NATO Strap Co. Black-Striped Z3. It's much more comfortable than the original resin strap and customizable with 24mm one- or two-piece straps to suit your taste. It has a fresh battery change from about 1 month ago and gasket was lubed while the case was open. No scratches or marks on the crystal. A small ding on a bottom of the case.
10/08/2026

Casio G-Shock Mudmaster – GG1000 + JaysAndKays system and aftermarket strap

Up for sale is a G-Shock Mudmaster GG1000 on an aftermarket strap, but including the original strap as well as the JaysAndKays hardware needed to swap the straps. The watch is well worn but just had a battery replacement and does everything you would hope a G-Shock can do! Could probably look brand new with a solid cleaning.
10/08/2026

Casio G-Shock Rangeman GPR-B1000 GPS Solar Watch w/Charger& JaysAndKays BULLBARS

Selling my Casio G-Shock Rangeman GPR-B1000 w/ JaysAndKays® BULLBARS® from my personal collection. This watch looks fantastic - you'll get people asking you about it Everything works perfectly. Comes with the original USB charger and an extra metal bull bar No box or manual Selling because I have too many watches and am downsizing my collection Water resistance not guaranteed - but it's never been tested!
10/08/2026

JaysAndKays® Metal Adapters Kit for Casio F108 watch

NOTE: If you are unsure of compatibility of this item with your watch or product, ask us first. We are genuinely happy to help. Returns are subject to 10% restocking fee and must be in new, unused condition and in original packaging to be eligible for return. Custom built items are generally not eligible for returns.These JaysAndKays® Metal Adapters are to adapt your Casio F108 watch to use most any 1-piece or 2-piece 22mm strap. If your model is not listed, contact us first to check compatibility.The kit includes:- (2) JaysAndKays® Metal Adapters for AE1200/AE1300- (1) budget springbar tool- (2) 22mm stainless steel springbars- (2) 18mm quick release springbars WATCH AND OTHER ITEMS USED FOR DEMONSTRATION ARE NOT INCLUDED.If you wish to pair this purchase with one of our 22mm straps or bracelets, have a look in our store for options.SHIPPING:We WILL ship to APO/FPO. We here at JaysAndKays are veterans too and we Thank You! for your service.We WILL combine shipping and refund redundant shipping charges. A $2 handling fee per order will be applied for separate orders which are requested to be combined.We WILL ship internationally. Buyer is responsible for any customs fees or duties. Thanks for Looking!
10/08/2026

CASIO G-Shock Rangeman GW-9400 Decorative Bezel SCREW 4 Pieces Black Gold Silver

NOTE: If you are unsure of compatibility of this item with your watch or product, ask us first. We are genuinely happy to help. Returns are subject to 10% restocking fee and must be in new, unused condition and in original packaging to be eligible for return. Custom built items are generally not eligible for returns.Item for sale is a 4-piece set of stainless steel decorative bezel screws for Casio GShock GW9400. Available color options:- Black- Gold- Silver WATCH AND OTHER ITEMS USED FOR DEMONSTRATION ARE NOT INCLUDED.SHIPPING:We WILL ship to APO/FPO. We here at JaysAndKays are veterans too and we Thank You! for your service.We WILL combine shipping and refund redundant shipping charges. A $1 handling fee per order will be applied for separate orders which are requested to be combined.We WILL ship internationally. Buyer is responsible for any customs fees or duties. Thanks for Looking!
10/08/2026

JaysAndKays® Metal Adapters for Casio GShock GSteel GST110 GSTB100 GST300 GST400

NOTE: If you are unsure of compatibility of this item with your watch or product, ask us first. We are genuinely happy to help. Returns are subject to 10% restocking fee and must be in new, unused condition and in original packaging to be eligible for return. Custom built items are generally not eligible for returns. For a video demonstration of this product, see this: https://www.youtube.com/watch?v=39E8tfH5YsM&t=16s ------------------------------------------------ For sale is JaysAndKays® Metal Adapters and Strap Kit for Casio GShock GSteel models including the following. If your model is not mentioned, please contact us first before purchasing. CASIO GST210D-1ACASIO GST200CP-2ACASIO GST210D-9ACASIO GST200CP-9ACASIO GSTS100D-1A2CASIO GST210B-1ACASIO GSTS100D-1A4CASIO GST210B-1A9CASIO GSTS110D-1ACASIO GST210B-4ACASIO GSTS110D-1A9CASIO GST210B-7ACASIO GSTS110D-2ACASIO GST210M-1ACASIO GSTS110D-7ACASIO GST210M-4ACASIO GSTS300-1ACASIO GST400G-1A9CASIO GSTS300-7ACASIO GST410-1ACASIO GSTS300G-1A1CASIO GST410-2ACASIO GSTS300G-1A2CASIO GST410-4ACASIO GSTS300G-1A4CASIO GST410-9ACASIO GSTS300G-1A9CASIO GSTB100-1ACASIO GSTS300G-2A1CASIO GSTB100D-1ACASIO GSTS310-1ACASIO GSTB100D-1A9CASIO GSTS310-7ACASIO GSTB100XA-1ACASIO GSTW100D-1A2CASIO GSTS100G-1ACASIO GSTW100D-1A4CASIO GSTS100G-1BCASIO GSTW110D-1ACASIO GSTS110-1ACASIO GSTW110D-1A9CASIO GSTS120L-1ACASIO GSTW110D-2ACASIO GSTS120L-1BCASIO GSTW110D-7ACASIO GSTS130L-1ACASIO GSTW300-1ACASIO GSTW100G-1BCASIO GSTW300-7ACASIO GSTW110-1ACASIO GSTW300G-1A1CASIO GSTW120L-1ACASIO GSTW300G-1A2CASIO GSTW120L-1BCASIO GSTW300G-1A4CASIO GSTW130L-1ACASIO GSTW300G-1A9CASIO GSTW300G-2A1CASIO GSTW310-1ACASIO GSTW310-7A These JaysAndKays® Metal Adapters are to adapt your GShock GSteel model to use most 1-piece or 2-piece straps and are offered in choice of 22mm strap size or 24mm strap size. These items are machined from billet aluminum and are finished with a TypeIII hard black anodize coating. Kit includes:- Two JaysAndKays® Metal Adapters for GSteel- Two stainless steel springbars (for 22mm or 24mm width, per chosen option)- budget hex tool- budget springbar tool If you wish to pair this item with one of our 22mm or 24mm leather, nylon, or steel bracelets, have a look in our store for your options. SHIPPING: We WILL ship to APO/FPO. We here at JaysAndKays are veterans too and we Thank You! for your service.We WILL combine shipping and refund redundant shipping charges. A handling fee per order will be applied for separate orders which are requested to be combined.We WILL ship internationally. Buyer is responsible for any customs fees or duties. Due to unreliability of international mailing and excessive delays, we do not ship to certain locations. If your country is not listed as an available destination, feel free to contact us to discuss whether we can help you out. Thank you for looking!
10/08/2026

JaysAndKays® Metal Adapters Kit for Casio W800 Watch

NOTE: If you are unsure of compatibility of this item with your watch or product, ask us first. We are genuinely happy to help. Returns are subject to 10% restocking fee and must be in new, unused condition and in original packaging to be eligible for return. Custom built items are generally not eligible for returns.These JaysAndKays® Metal Adapters are to adapt your Casio W800 watch to use most any 1-piece or 2-piece 22mm strap. If your model is not listed, contact us first to check compatibility.The kit includes:- (2) JaysAndKays® Metal Adapters for W800- (1) budget springbar tool- (2) 22mm stainless steel springbars- (2) 18mm quick release springbars WATCH AND OTHER ITEMS USED FOR DEMONSTRATION ARE NOT INCLUDED.If you wish to pair this purchase with one of our 22mm straps or bracelets, have a look in our store for options.SHIPPING:We WILL ship to APO/FPO. We here at JaysAndKays are veterans too and we Thank You! for your service.We WILL combine shipping and refund redundant shipping charges. A $2 handling fee per order will be applied for separate orders which are requested to be combined.We WILL ship internationally. Buyer is responsible for any customs fees or duties. Thanks for Looking!
10/08/2026

JaysAndKays® Convertibles® Adapters for Casio AE1500 AQS810 STLS100 HDC700 W735

NOTE: If you are unsure of compatibility of this item with your watch or product, please be sure to ask us first. We are genuinely happy to help. Returns are subject to 10% restocking fee and condition must be new unused and in original packaging to be eligible for return. Custom built items are generally not eligible for returns.------------------------------------------------JaysAndKays® Convertibles® for AE1500 are made of durable resin and will adapt your watch to utilize typical 24mm 1-piece or 2-piece straps. JaysAndKays® Convertibles® for AE1500 are recommended for 18mm lug models such as:AE1500W735STLS100AQS810HDC700 As we discover other compatible models, we will add them to this list of compatibilities. If your model is not listed, please contact us first before buying. See a demonstration of JaysAndKays® Convertibles® adapters here at https://www.youtube.com/watch?v=NdI4_A94RmwWHAT IS INCLUDED:(1) pair of JaysAndKays® Convertibles® Adapters (adapters color: black)(1) budget springbar tool(1) pair of spare 18mm stainless steel SDF springbars(1) pair of 24mm stainless steel SDF springars(1) JaysAndKays® premium nylon 'Classic' 2-piece strap (OPTIONAL. Not included with 'Adapters Only' selection)STRAP SPECS (optional):2-piece 3-ring JaysAndKays® Classic style strapLengths: ~ 75mm / 130-140mmWidth: 24mmThickness: ~1.2mmHardware: stainless steel sewn-in buckle and rings with black PVD finishSHIPPING:We WILL ship to APO/FPO. We here at JaysAndKays are veterans too and we Thank You! for your service.We WILL combine shipping and refund redundant shipping charges.We WILL ship internationally. Buyer is responsible for any customs fees or duties. Thank you for looking!