Grand Seiko Evolution 9 Tentagraph (SLGC001)
The Grand Seiko Evolution 9 Tentagraph (SLGC001) is a 43.2 mm High-Intensity Titanium chronograph with a Grand Seiko 9SC5 automatic movement. At 154 g on its bracelet, it is heavier than 93% of the 197 titanium watches weighed on a bracelet. On the maker's specification no steel touches the skin, so the guide lists it as nickel-free.
- Type
- Chronograph
- Case diameter
- 43.2 mm
- Thickness
- 15.3 mm
- Origin
- Japan
- Movement
- Automatic Hi-Beat 36000 chronograph
- Caliber
- Grand Seiko 9SC5
- Power reserve
- 72 h
- Complications
- Chronograph, Date
- Colour
- Grey
- Surface treatment
- Zaratsu polished
- Finish technology
- Natural finish
- Caseback
- Titanium
- Nickel-free
- Maker states none
- Bracelet / strap
- High-intensity titanium bracelet
- Matching bracelet
- Standard
- Crystal
- Dual-curved sapphire, AR coated
- Display back
- Yes
- Dial
- Black, 3-6-9 subdials
- Dial colours
- Black
- Lume
- LumiBrite
- Availability
- Offered
- Status
- Current
- Not published
- Reference, Lug-to-lug, Hardness, Construction
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Frequently asked questions
Is the Grand Seiko Evolution 9 Tentagraph (SLGC001) nickel-free?
On the maker's published specification, nothing that touches the skin is steel: the case, caseback, crown and bracelet with its clasp are all non-steel. The guide records what the maker publishes and has not tested the watch, so if you react to nickel, confirm the contact points with the maker before buying.
What grade of titanium is the Grand Seiko Evolution 9 Tentagraph (SLGC001)?
The maker confirms titanium but does not publish a grade. The maker calls the material High-Intensity Titanium. The caseback is titanium too.
What size is the Grand Seiko Evolution 9 Tentagraph (SLGC001)?
The case is 43.2 mm across and 15.3 mm thick. It is water resistant to 100 m.
How much does the Grand Seiko Evolution 9 Tentagraph (SLGC001) weigh?
About 154 g on its bracelet.
How much does the Grand Seiko Evolution 9 Tentagraph (SLGC001) cost, and is it available?
It is in production, at a list price of $14,700.
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