Generic Threaded Waterproof Crown to fit Tag Heuer® CN-H045 507 Series Ronda This type of stand is

This type of stand is best suited for pocket watches with the crown and bow at the 12 o'clock position

IST2331/103 is an ISATRONIC 3 hand

512 Yachting timer crown metal washer only (Heuer® 900 WP cases)

Steel Bench Block Supports work for flattening and laying out designs

Ary-Maxi Spectacle Loupes - Right 5X Spectacle loupe/ large frame

Generic Threaded Waterproof Crown to fit Tag Heuer® CN-H045 507 Series Ronda This type of stand isGeneric Threaded Waterproof Crown to fit Tag Heuer CN H045 steel, diameter of crown 4. 90 mm, fits tube crown 2. 60 mm (tube not supplied with crown), use tube CT H051, CT H052, CT H053, CT H054, height of crown 3. 95 mm, height of crown with pipe 5. 90 mm, tap 0. 90 mm, generic (not original) * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Tag Heuer. Tag Heuer warranty does not apply to parts supplied by Perrin Supply