Grand Seiko

Hi-Beat GMT “Shunbun”

Reference Number SBGJ251G
Verified Authentic
Genuine condition photos
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About this watch

In 2021, Grand Seiko released a series of four GMT watches representing each of the four seasons experienced during the year. While known for their attention to details and high quality of manufacturing, the brand always tries to incorporate nature elements into their timepieces since it is a cornerstone of Japanese culture. In Japan, each of the four seasons of the year is experienced in six phases (or Sekki) for a total of 24 phases, and all have their own distinct characters. The GMT watch celebrates one of the year’s 24 seasonal phases. Here we have the Grand Seiko Hi-Beat SBGJ251 “Shunbun” celebrating of arrival of the spring equinox when everyone senses that spring is truly in the air. The wild cherry trees in the mountains, long covered with frost, start to bloom and their sakura blossom decorates the slopes. The dark green dial with a soft crisscross pattern, and the rose gold tone accents from the GMT hand and logo perfectly capture the arrival of spring. Adding to the discreet beauty of the dial, the watch is powered by a true GMT movement, Calibre 9S86, where the local time hour hand is adjusted by the crown in one-hour increments.


Year of Production
Case Size (mm)
Case Bezel Material
Stainless steel
Case Crystal
Case Dial Color
Case Dial Numbers
Case Material
Stainless steel
Caliber Movement
Calibre 9S86
Power Reserve
Number of Jewels
Water Resistance
Strap Color
Stainless steel
Strap Material
Stainless steel
Strap Clasp
Three-fold clasp with push button release
Strap Clasp Material
Stainless steel
Hours, Minutes, Seconds, Date, GMT