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Marine Master Bracelets for Seiko Mod Builds
The SKX007 MM conversion case is a Marine Master–inspired case for SKX007 builds, and it takes SKX007 and SKX009 parts — except the bracelet. The Marine Master bracelets here are made for it, in its 3 o'clock and 4 o'clock crown versions. You'll find the case itself in the SKX007 replacement case collection.
Oyster or Jubilee
The Oyster is the three-link style, with broad center links, and the SB0893 Oyster comes in a brushed finish. The Jubilee is the five-link style, with smaller links. The SB0893 and the SB0894 Jubilee are 316L stainless steel with curved solid end links, screw-type links and a milled clasp, and each tapers from 20mm to 16mm.
Marine Master Rubber Straps
For a rubber look, the RS1588 and RS1589 MM300 FKM rubber straps, in black and blue, have curved end links shaped for the MM300 replacement case, and they also fit the Seiko Marine Master 300 SBDX017. Each is 20mm at the lugs and closes on an 18mm milled clasp.
Fit & Spring Bars
The MM conversion case has 20mm lugs with drilled lug holes, and each bracelet comes with two fat spring bars. For any other case, browse the full metal bracelet collection or the straps for your Seiko mod.
Frequently Asked Questions
Which case do these bracelets fit?
Every Marine Master bracelet here is made for the SKX007 MM conversion case, in its 3 o'clock and 4 o'clock crown versions. That case has 20mm lugs.
Will my SKX007 bracelet fit the MM conversion case?
The MM conversion case takes SKX007 and SKX009 parts, except the bracelet. It needs a bracelet made for it, like the Marine Master Oyster and Jubilee.
What spring bars do they use?
Each bracelet comes with two fat spring bars.
Browse the Marine Master collection above to find the bracelet or strap for your build.