- Listing title
- Grand Seiko Mechanical Hi-Beat 36000 GMT SBGJ263 / 9S86-00A0 Automatic #AOHW1443
- Seller
- minico_01
- Seller rating
- 99.3%
- Reference / configuration
- SBGJ263
- Ships from
- Japan
- Condition
- Pre-owned - Good
- Box
- Not stated
- Papers
- Not stated
- Authenticity certificate
- Not stated
- Item price
- SAR 23,889
- Shipping
- SAR 0
- Estimated duty
- Not stated
- Estimated VAT
- Not stated
- Total
- SAR 28,846
1 / 10Specifications
A concise reference view of the case, dial, bracelet and movement details buyers compare first.
Case
| Diameter | 40 mm |
|---|---|
| Case length | 46.2 mm |
| Thickness | 14 mm |
| Lug To Lug | 46.2 mm |
| Lug width | 19 mm |
| Shape | Round |
| Weight | 159 g |
| Material | Ever brilliant steel, Caseback: Ever brilliant steel and sapphire crystal |
| Bezel | Fixed polished bezel |
| Bezel material | Ever-brilliant steel |
| Crown | Screw-Down |
| Caseback | See-Through |
| Crystal | Dual-curved sapphire crystal |
| Crystal coating | Anti-reflective coating |
| Water resistance | 10 bar / 100 m |
| Water Resistance Category | Swim |
| Magnetic resistance | 4800 A/m |
Functions and complications
| Complications | Date, GMT |
|---|---|
| Complication count | 2 |
| GMT | Yes |
Dial and bracelet
| Dial | Silver |
|---|---|
| Dial finish | Mt. Iwate pattern |
| Markers | Multi-faceted indexes |
| Display | Analog |
| Date | Yes |
| Calendar | Simple |
| Lume | LumiBrite |
| Luminous display | Yes |
| Bracelet | Bracelet |
| Bracelet material | Ever-brilliant steel |
| Clasp | Folding Clasp |
Movement
| Calibre | Beat 36000 |
|---|---|
| Calibre family | 9S |
| Movement | automatic |
| Power reserve | 55 hours |
| Frequency | 36,000 vph |
| Jewels | 37 jewels |
| Stop Seconds | Yes |
| In House Movement | Yes |
Reference details
| Gender | Men's |
|---|---|
| Production status | Active |
| Origin | Japan |
| Warranty | 3 years |
| Size category | Large |
Recent price movement
Tracking 14 daily market snapshots since July 2026. The solid line shows the median delivered estimate and the dashed line tracks the lowest available offer.
About this reference
SBGJ263 combines a silver dial with an Mt. Iwate pattern in a 40 mm stainless-steel case. Dual-curved sapphire, LumiBrite, and 100-metre water resistance suit the watch's travel role, while the date and GMT indications make the dial immediately functional without losing the patterned surface's quiet texture.
Mechanical Hi-Beat 36000 GMT Caliber 9S86 is an in-house automatic movement with a central rotor, one barrel, 37 jewels, and a 55-hour reserve. Its balance beats at 36,000 vibrations per hour, and independent local-hour correction works alongside the GMT display. A MEMS-manufactured escapement, six-position adjustment, plus-five-to-minus-three-second daily rate, and see-through back complete the technical profile.







