Putting precision, durability, and ease of use at the forefront, Grand Seiko’s recreational diver’s watch is an essential tool on land and sea. Rated to 200 meters, the High-Intensity Titanium case measures 43.8mm in diameter, 14.7mm in thickness, and 51mm in length from lug to lug. The use of titanium here provides notable scratch and corrosion resistance, as well as a substantial weight reduction at 142 grams.
Rendered in black, the dial of SBGH291 features a clean design, pairing a large handset with bold, multi-faceted indexes that are affixed onto the dial via a swaging process that ensures their resistance against shocks. LumiBrite is applied to the hands, markers, and bezel for nighttime visibility.
SBGH289 features caliber 9S85, which has 37 jewels and boasts an accuracy rating of +5 to -3 seconds per day and a power reserve of 55 hours.