Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307
The Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307 is a 44.5 mm High-Intensity Titanium watch with a 9R66 Spring Drive movement. At 152 g on its bracelet, it is heavier than 92% of the 197 titanium watches weighed on a bracelet.
- Type
- Other
- Case diameter
- 44.5 mm
- Thickness
- 14.9 mm
- Origin
- Japan
- Movement
- Spring Drive GMT, self-winding with manual wind
- Caliber
- 9R66
- Power reserve
- 72h
- Complications
- GMT, Date, Power reserve
- Colour
- Grey
- Finish technology
- Natural finish
- Caseback
- Titanium and sapphire (display)
- Nickel-free
- Unconfirmed (clasp or buckle material not confirmed)
- Bracelet / strap
- High-Intensity Titanium bracelet
- Matching bracelet
- Standard
- Crystal
- Dual-curved sapphire, inner AR
- Display back
- Yes
- Dial
- White (Lion's Mane texture)
- Dial colours
- White
- Availability
- Offered
- Status
- Current
- Not published
- Reference, Lug-to-lug, Hardness, Construction, Surface treatment, Lume
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Grand SeikoHi-Beat 36000 GMT (SBGJ211, Mt. Iwate)Frequently asked questions
What grade of titanium is the Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307?
Titanium, with no grade stated. The maker calls the material High-Intensity Titanium. The caseback is titanium too. The record is at medium confidence, so check the maker's page before relying on it.
What size is the Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307?
The case is 44.5 mm across and 14.9 mm thick. It is water resistant to 200 m.
How much does the Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307 weigh?
About 152 g on its bracelet.
How much does the Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307 cost, and is it available?
It is in production, at a list price of $11,500.
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