Grand Seiko Heritage Hi-Beat Automatic GMT – SBGJ201
Grand Seiko Heritage Hi-Beat Automatic GMT – SBGJ201
Grand Seiko Heritage Hi-Beat Automatic GMT – SBGJ201

Grand Seiko Heritage Hi-Beat Automatic GMT – SBGJ201

SKU: 001-545-10109

Regular price $6,300.00

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Grand Seiko’s SBGJ203 has an iconic bright Mt. Iwate dial and is part of the Heritage Collection. It is housed in a 40mm stainless steel case that is 46.2mm lug to lug, with a curved sapphire crystal and screw down crown that provides 100m of water resistance. This watch case, known as the 44GS, is based on Seiko’s grammar of design, focused on flat, geometrically perfect surfaces polished to best reflect light. This watch is powered by Grand Seiko’s Automatic Caliber 9S86, providing 55 hours of power reserve. This caliber is a high beat GMT movement, beating at 10 beats per second (or 36,000 per hour) with precision of +5 / -3 seconds per day, and is visible behind a sapphire case back. The “Flyer GMT” capability adds a 24-hour hand and allows you to adjust the main hour hand in one-hour jumps, backwards or forwards.

Grand Seiko is known for intricate dials and incredible casework utilizing Zaratsu polishing to create a mirror finish. The dial features the brand’s iconic “Mt. Iwate” pattern, inspired by the many ridges and contours of the mountain, which is visible through the windows of Studio Shizukuishi, where Grand Seiko mechanical watches are made. Sharp dauphine hands and a blued steel GMT hand provide additional visual interest. This Grand Seiko comes on a five-link polished and satin finished bracelet with a three-fold clasp and two half links to finely adjust the fit.

Little Treasury is an authorized Grand Seiko dealer, and we have this piece in stock, ready for delivery!
Band Bracelet
Band Material Stainless Steel
Caliber 9S86
Case Material Stainless Steel
Case Size 40mm
Case Thickness 14.0mm
Caseback Display
Clasp Three-fold
Collection Heritage
Crystal Sapphire Crystal
Dial White
Function GMT
Gender Men's
Lug Width 19mm
Lug-to-Lug 46.2mm
Movement Hi-Beat Automatic
Power Reserve 55 Hours
Water Resistance 100m


Little Treasury Jewelers is the watch and jewelry store destination for the greater Baltimore-Annapolis area. Providing a piece for all of life’s occasions, offering a collection of wedding and engagement jewelry, fine timepieces, children’s jewelry, and gifts. With a selection of fine watches unequaled in the area, international jewelry designers, and a repair facility on the premise, Little Treasury is truly a “hidden gem” in Maryland.