Grand Seiko

GMT Lion SBGE307

Reference Number :

SBGE307

Series : Sport

Retail: $11,000

(As of: 02/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Grand Seiko. If you are interested in selling this watch to us, you can contact us here.

Quick TakeThe Grand Seiko SBGE307, nicknamed "The Lion," is a beast of a timepiece, but a refined one. It roars with precision, thanks to its Spring Drive Caliber 9R66 movement. The lion's influence is evident in every detail. The robust titanium case, with its claw-like lugs, is the perfect frame for the crisp, shining white dial. It has a strong presence and robust feel of the majestic animal it's based on. The bold, Lumibrite-coated hands and markers ensure that this king of the urban jungle commands attention day or night. This is not just a watch; it's a statement piece that embodies power and grace, meticulously crafted for the discerning collector. It is a robust and stylish watch made for someone with an active lifestyle who still likes to be fashionable. The red GMT hand makes the watch have a pop of color that is also useful. This is the perfect watch for a world traveler that wants a watch that they can wear anywear without having to worry about it's functionality or durability.

DescriptionThe Grand Seiko SBGE307 is encased in high-intensity titanium, measuring 44.5mm in diameter, 50.0mm lug-to-lug, and 14.9mm in thickness. The 23mm wide band features a secure three-fold clasp with a push-button release and a slide adjuster for optimal comfort. It is resistant to magnetic fields of up to 4,800 A/m and is equipped with a screw-down crown, contributing to its water resistance rating of 20 bar. The watch's case back is transparent, providing a view of the intricate movement within. Its dual-curved sapphire crystal, treated with an anti-reflective coating on the inner surface, protects the dial. Lumibrite is applied to the hands, indexes, and bezel for enhanced visibility in low light. The timepiece's overall weight is 152 grams. This model uses allergy safe metal. The case design, particularly the lugs, is inspired by the claws of a lion, with a reddish-brown GMT hand set against a white dial, adding to its aesthetic appeal.

At the heart of the SBGE307 lies the Spring Drive Caliber 9R66, an automatic movement with a power reserve of approximately 72 hours, or three days. The movement boasts an accuracy of ±15 seconds per month, which is equivalent to ±1 second per day. The caliber includes 30 jewels, a 24-hour hand for dual time display, a power reserve indicator, and a calendar-linked time difference adjustment function. This watch is built to be an exceptionally precise and functional timepiece. The hands, indexes, and bezel are all coated in Lumibrite, ensuring easy time reading even in complete darkness. The watch is designed with a keen eye for practicality, evident in its robust 20-bar water resistance, which makes it suitable for various water-related activities, though not saturation diving.

GenderMen

SignaturesGrand Seiko

Country of OriginJapan

Case Size44.5 mm

MovementAutomatic

Caliber9R66

FunctionsHours, Minutes, Seconds, Date, GMT, Power Reserve

Power Reserve72 Hours

Case MaterialsTitanium

Bezel MaterialsCeramic

Lug MaterialsTitanium

Case BackSapphire Crystal