Grand Seiko Sport Collection SBGC203 Spring drive Watch

Watch Specifications
ABOUT THIS BRAND
Grand Seiko released its first watch in 1960, challenging the perception that the Swiss were the undisputed masters of fine watchmaking. In the nearly 60 years since the first Grand Seiko, the company has become known the world over for producing some of the most elegantly designed timepieces in the world while developing innovative technologies such as Spring Drive. Even while maintaining its high quality standards, it delivers tons of value in its watches, making it popular with collectors at all levels. In 2017, Grand Seiko became its own brand within Seiko’s expansive watchmaking portfolio.
Product Description
The most reliable Spring Drive chronograph in the world
It is equipped with a third mechanism, "Spring Drive," which uses the mainspring used in mechanical watches as a power source and enables high precision equivalent to that of quartz watches.
While maintaining the high clock accuracy of Spring Drive, the stopwatch function is also operated accurately, and the maximum winding duration is 72 hours (3 days).
You can see the movement of the sweep hand created by the original mechanism not only with the second hand but also with the stopwatch hand.
"READY / START mode" is adopted for the button for the chronograph. By temporarily pressing the shutter halfway, an accurate start with few erroneous operations was achieved. We are particular about the feeling of pressing the buttons, and the click feeling is not too heavy and not too light.
Product specification
- Exterior: Stainless steel back lid: stainless steel and sapphire glass
- Glass material: Dual curve sapphire
- Coating: Anti-reflective coating on the inside
- Case size: Width 43.5mm x Thickness 16.1mm
- Arm circumference (longest): 201mm
- Nakadome: One-push three-fold method
- Movement: 9R869R86 Instruction Manual
- Drive system : Spring drive
- Drive time: Lasts up to 72 hours (about 3 days) when hoisting
- accuracy : Average monthly difference ± 15 seconds (equivalent to daily difference ± 1 second)
- waterproof : Enhanced waterproof for daily life (10 bar)
- Magnetic resistance: Yes
- weight : 187.0 g
- Other:
・ See-through back
・ 24 hour hand (dual time display function)
・ Screw lock type crown
・ Stopwatch function (30 minutes total, 12 hours total)
・ 50 stones
・ Second hand stop function
・ Power reserve display function
・ With the coat of arms of the back lid lion
・ Screw back (There are individual differences in the orientation of the back lid due to manufacturing reasons)
・ Calendar-linked time difference correction function
Watch Specifications
How Do I Return An Item?
If you are not happy with your purchase and wish to return an item, please contact us within 7 days from receiving your order.
Please provide your order number as well as the reason for your return. Our customer service team will review the return request and will send further instructions if the return is approved.
Only items purchased directly from https://ippojapanwatch.com will be accepted. For products purchased from authorized retailers, please get in touch with them directly for returns.
Returned items must be in original packaging, including any accessories, manuals, and documentation.
Returned items must be unused, in the same condition that we sent it to you, and in their original packaging. Stains, folded cards, broken seals/ plastic foiling broken will not be accepted. If the condition of the product shipped back to us is not in acceptable condition we reserve the right to not refund or exchange. Products that have been personalized cannot be refunded or exchanged.
Non-returnable items include items purchased through retailers, incorrect products purchased, and damaged products through customer mishandling.
Returns made without receipt may be refused. Ippojapanwatch reserves the right to deny any return.