SN0144-B-GX
the patterned-dial dress GMT
San Martin's SN0144-B-GX is a 39mm dress GMT on a Miyota 9075 with a patterned dial and sapphire, but $508-549 is steep for the badge.
Scored by the published HypeScore formula from the specification and the street price. Never edited by hand, never influenced by affiliation. Read the formula →
SN0144 is a model code, and a figure quoted for “the SN0144” is only as good as the suffix attached. This entry covers the SN0144-B-GX, which San Martin lists as a 39mm GMT with a patterned dial.
The measurements are the good news. 39mm across, 12.3mm thick, 46.5mm lug to lug, on a 20mm bracelet with a fly-adjustable clasp: that is a comfortable dress-leaning size, and the clasp is the thing the SPB143 entry scolds Seiko for omitting. Sapphire with AR coating, a screw-down crown and case back, 100 meters. Honest dress-watch spec.
The caution is the price. The store asks $508 to $549, and the movement is a Miyota 9075. San Martin publishes no power reserve for it, and I will not fill that in from memory. For the money you are paying for the dial and the GMT hand, not for a movement story. A Citizen NY0086 or an Orient Bambino 38 covers different jobs for far less, and I think the SN0138 shows this brand at its sharpest.
Worth a look if the patterned dial is what you wanted, and you can see it in the colour you are buying. If you only need a second time zone, shop around first.
- San Martin Official Store: SN0144 product page · This URL resolves to the SN0144-B-GX listing. Supports case diameter, thickness, lug to lug, lug width, Miyota 9075 movement, sapphire AR crystal, 316L bracelet with fly-adjustable clasp, 100 m rating, dial colour options and the $508 to $549 store price range. The page states no power reserve. These figures apply to the B-GX listing only. Price band is the store's own range; we did not cross-check dealers.
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