Strap for Seamaster Planet Ocean 600M Co-Axial Worldtimer 45.5 Master Chronometer GMT Ceramic / Black - Grey / Rubber

The lug width of the Seamaster Planet Ocean 215.92.46.22.01.007 is exactly 22mm. This width is specific to the Planet Ocean models of this generation and is measured from the inside of one lug to the inside of the other lug near the case attachment point.

For the 215.92.46.22.01.007 we recommend deep black alligator for formal occasions and diving, vegetable-tanned calf leather in gray or ocean blue tones for contemporary elegance, or anthracite gray FKM rubber with titanium deployant for intensive underwater use. The choice depends on your primary usage and personal aesthetic preference.

The strap is replaced by removing the spring bars that connect the lugs to the case. Use a dedicated spring bar tool to push the pin, lift the lug, and extract the old strap. Insert the new strap by aligning the holes and reinsert the pins until they click into place.

Yes, any strap with a 22mm lug width is perfectly compatible with the 215.92.46.22.01.007. Online you will find leather, rubber, and fabric straps ready for shipment, customizable in size, initials, and thread color.

A quality leather strap with vegetable tanning, subject to regular wear, maintains acceptable functionality and aesthetics for 3–5 years. The determining factors are sun exposure, humidity, and frequency of use. Alligator or shell cordovan straps age more slowly, developing a fine patina over time.