Pay in 4 interest-free payments of $33.75 Learn more
Ships within 48 hours · Estimated delivery Nov 8 - Nov 13
hacking seconds for precise time-setting
and the tapered shape prevents any bulkiness on the wrist
The Royal Oak 41mm is the most popular integrated-style case in the Seiko modding community for good reason
600 bph (6 beats per second) Jewels 24 Power Reserve 41 hours Hacking Yes Hand-Winding Yes Date No Skeleton Yes (open-worked bridges) Bridge Finish Dark-plated (black) Stem Position 3 o’clock Rotor Bidirectional Compatibility
Complete spare screw set for the Royal Oak 37 mm case
NH72 Skeleton Automatic Movement hacking seconds for precise time-settingThe Seiko NH72 is the most popular skeleton movement in the Seiko modding world. Manufactured by TMI (Time Module Inc.), a subsidiary of Seiko Instruments, the NH72 features open worked bridges finished in a dark plating that creates striking contrast when viewed through a skeleton dial. The dark bridges against the metallic internal components produce a dramatic depth effect that neither the silver NH70 nor the gold NH71 can match. Same proven