For an SKX009 mod, plan the dial, hands and bezel as one colour scheme. A blue-red bezel is a colour choice; it does not add GMT functionality. Check the exact reference and fitted parts before a build. MedoMods builds and sells finished mods with their own specifications.
Specifications
Reference
Seiko SKX009
Case and bracelet measurements
Check diameter, height, lug-to-lug length and lug width on the watch.
Movement
Read the calibre marking and check the matching Seiko documentation.
Crystal and bezel
Measure the fitted parts and compare the replacement specifications.
Choose dial, hand and bezel colours together for a coherent diver look.
Separate a two-tone bezel design from the functions of the fitted movement.
Check the reference and actual component dimensions before ordering parts.
Ideas for a build
Blue-red diver: a two-tone bezel with a dial and hands in matching colours.
Understated diver: one bezel colour with contrasting, legible indices.
Blue-red bezel or a working GMT?
Bezel colour alone does not add GMT functionality. As a specific GMT example, Seiko lists the 4R34 calibre and an additional 24-hour hand with dual-time display for SSK001. These specifications apply to SSK001, not SKX009.
Finished MedoMods watches by style
Explore SUB for diver styles and GT for GMT styles. Compare the movement and functions of each product: the collection name or bezel colour does not establish a GMT function. These are finished MedoMods watches, not offers for an original SKX009 donor.
Does a blue-red bezel turn an SKX009 mod into a GMT?
No. Bezel colour alone does not add GMT functionality. Seiko lists SSK001 with the 4R34 calibre and an additional 24-hour hand with dual-time display. These are SSK001 specifications, not SKX009 specifications.
Are the linked MedoMods models original SKX009 watches?
The links show finished MedoMods watches with their own product specifications. They are style alternatives and do not establish the use of an original SKX009 donor.
Looking for a finished watch? These MedoMods models pick up the style.