Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307
The Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307 is a current-production watch with a High-Intensity Titanium case. At 152 g it sits among the heavier watches in the guide, and is priced well above the $1,899 median across the guide. It ships on a matching titanium bracelet rather than a strap.
- 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
- Case shape
- Round
- Case colour
- Natural / grey
- Finish technology
- Natural finish
- Caseback
- Titanium and sapphire (display)
- Nickel-free
- Not verified (clasp or buckle material not confirmed)
- Bracelet / strap
- High-Intensity Titanium bracelet
- Titanium 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, Surface treatment, Lume Help verify
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Frequently asked questions
What grade of titanium is the Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307?
The Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307 has a High-Intensity Titanium case with a titanium and sapphire (display) caseback. It is recorded at medium confidence pending a maker-stated grade.
What size is the Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307?
It is 44.5 mm in diameter, 14.9 mm thick, and water resistant to 200 m.
How much does the Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307 weigh?
About 152 g (w/ bracelet).
How much does the Grand Seiko Sport Spring Drive GMT Lion's Mane SBGE307 cost, and is it available?
It is current-production and lists from $11,500.
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