San Martin SN0054F GMT Automatic Watch, 38.3mm, Sapphire Crystal

Why it's a great deal

• DUAL-TIME GMT FUNCTION: The independently adjustable 24-hour GMT hand can track a second time zone while the conventional hour and minute hands display local time. A date window at 3 o’clock keeps everyday information easy to check, making the SN0054F practical for international calls, remote work, travel planning and daily use.

• HIGH-BEAT AUTOMATIC MOVEMENT: The Hangzhou 6460 automatic GMT movement runs at 28,800 vibrations per hour and includes 25 jewels, hand-winding, hacking seconds and an approximate 40-hour power reserve. Its four-hand layout combines hours, minutes, seconds and a dedicated 24-hour GMT indication for smooth, precise everyday operation.

• COMPACT 38.3MM STEEL CASE: A 38.3mm diameter, 47.8mm lug-to-lug length and 12.4mm thickness create balanced proportions for everyday wear. The solid 316L stainless steel case, screw-down crown and screw-down case back provide a substantial build without pushing the watch into an oversized profile, while the 39mm steel bezel keeps the design visually balanced.

• TOP-HAT SAPPHIRE AND BLUE LUME: The raised top-hat sapphire crystal uses an anti-reflective coating to improve dial visibility while adding a distinctive domed profile. BGW-X1 blue luminous material is applied to the hands and markers, supporting clear reading in changing light and low-light conditions.

• 100M WATER RESISTANCE AND OTF CLASP: The solid 316L stainless steel bracelet tapers from 20mm at the lugs to 16mm at the clasp for a more refined fit. Its on-the-fly adjustable clasp allows tool-free micro-adjustment during the day, while 100-meter water resistance supports routine wear, rain and recreational swimming.