Manufacturer details checked
Grand Seiko
Grand Seiko sbgd201j
- Exterior
- Platinum
- Case back
- See-through & Screw case back
- Glass Material
- Box shaped sapphire crystal
- Glass Coating
- Anti-reflective coating on inner surface
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Specifications checked against the linked manufacturer page. The image source and display method are identified with the illustration.
Manufacturer specifications checked for this reference
These specifications were checked against the manufacturer page for this exact reference.
- Exterior
- Platinum
- Case back
- See-through & Screw case back
- Glass Material
- Box shaped sapphire crystal
- Glass Coating
- Anti-reflective coating on inner surface
- Case size
- Diameter 43.0mm Lug-to-lug 51.8mm Thickness 13.2mm
- Band width
- 22mm
- Band Material
- Crocodile leather
- Clasp type
- Folding clasp with push button release
- The perimeter of Band
- 195mm
- Caliber no.
- 9R01 Instructions
- Movement Type
- Spring Drive Manual winding
- Power reserve
- Approx. 192 hours(8 days)
- Accuracy
- ±10 seconds per month (±0.5 second per day)
- Water resistance
- 10 bar
- Magnetic resistance
- 4,800 A/m
- Weight
- 168 g
- Other details / Features
- Platinum 950 clasp (partly platinum 900) 56 jewels Power reserve indicator Time difference adjustment function
Checked 2026-09-27 · Regional scope: manufacturer Europe · Manufacturer specifications; individual watches may vary.
Original manufacturer wording is retained for source data without a reviewed translation.
Recorded discovery details.
- Brand
- Grand Seiko
- Reference token
- sbgd201j
- Collection candidate
- Not established
- Family candidate
- Not established
- Product type
- Watch candidate
Official discovery source
The exact token was retained from a stored official manufacturer URL or feed. The source supports discovery, but does not by itself verify every model detail.
Open official manufacturer page ↗Source record: grand-seiko-official-batch-20260924 · Manufacturer details checked; editorial publication pending.