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The Grand Seiko SLGC006 is the copper-pink Sunrise Tentagraph, an Evolution 9 mechanical chronograph limited to 300 pieces worldwide. Its Mount Iwate-inspired dial gives the model its distinctive look, while automatic Caliber 9SC5 supplies a 10-beat-per-second rate, chronograph functions and an approximately 72-hour power reserve.
What is the Grand Seiko Sunrise Tentagraph SLGC006?
Grand Seiko introduced the SLGC006 in September 2025 as an Evolution 9 mechanical chronograph. The brand’s UK boutique uses the name “Sunrise” for this model; it describes the dial’s copper-pink colorway and design, not a separate movement or watch function. Grand Seiko announced a Japanese release date of October 10, 2025. Grand Seiko’s September 2025 announcement
How the Mount Iwate-inspired dial gets its look
The dial has a radial relief pattern inspired by the ridgelines of Mount Iwate, viewed from above. Grand Seiko pairs that texture with a copper-pink tone intended to evoke the mountain in morning light. The official UK listing likewise describes the dial as copper-tone pink and Mount Iwate-inspired. Grand Seiko UK product listing
What the Tentagraph name means
Caliber 9SC5 is an automatic, high-beat mechanical chronograph. Grand Seiko explains “TENTAGRAPH” by reference to four characteristics: ten beats per second, a three-day power reserve, automatic winding and chronograph function. The brand gives the reserve as approximately 72 hours. Grand Seiko Caliber 9SC5 information
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- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Chronograph indications and published rate
The UK boutique lists a 30-minute counter, a 12-hour counter, a tachymeter function and a power-reserve indicator. It publishes a mean daily rate of +5 to −3 seconds per day. That is the stated specification, not a guarantee that an individual watch will show precisely that result on a wearer’s wrist. Grand Seiko UK product listing
SLGC006 specifications
The following dimensions and technical figures are those published on Grand Seiko’s UK boutique listing:
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
| Specification | SLGC006 |
|---|---|
| Collection | Evolution 9 |
| Movement | Automatic Caliber 9SC5 mechanical chronograph |
| Beat rate | 10 beats per second |
| Power reserve | Approximately 72 hours, as stated by Grand Seiko |
| Mean daily rate | +5 to −3 seconds per day, as published by Grand Seiko UK |
| Diameter | 43.2 mm |
| Case length | 51.5 mm |
| Thickness | 15.4 mm |
| Case materials | High-intensity titanium with ceramic and 18K rose-gold elements |
| Bracelet | Titanium |
| Water resistance | 10 bar |
| Magnetic resistance | 4,800 A/m |
| Jewels | 60 |
Specification source: Grand Seiko UK product listing.
Limited-edition size and release
Grand Seiko announced 300 SLGC006 watches worldwide, with 200 allocated to Japan. The Japanese announcement scheduled release there for October 10, 2025. The allocation figure describes the Japanese share of the announced worldwide edition, not the total number of pieces. Grand Seiko’s September 2025 announcement
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Regional prices and availability
Grand Seiko’s September 2025 Japanese announcement gave a recommended retail price of ¥3,025,000 including tax. The official UK boutique listing displays £19,650. These are market-specific figures from different contexts, not a single worldwide price or a currency-converted equivalent. Check the current local listing for an up-to-date price. Japanese announcement; UK boutique listing
The UK product page showed “Out of Stock” when accessed in 2026. That listing does not establish current stock in the UK or availability in other markets. Grand Seiko UK product listing
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
What to compare with other Tentagraph models
For a useful model-to-model comparison, check the details that can materially change the watch’s appearance, fit and specification:
- Dial: color and surface pattern.
- Case and bezel: materials and finish.
- Wearing footprint: diameter, case length and thickness.
- Movement: caliber and published accuracy.
- Chronograph: counter layout and listed functions.
- Practical specifications: water resistance and other stated protections.
- Edition and price: production limit and price in the same market and time context.
The available specifications describe the SLGC006; they do not establish that it is superior in value or performance to another Tentagraph.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
