1 / 10Lowest current Saudi-shipping offer
Estimated Saudi totals include delivery, VAT and duties where available.
Estimated total includes delivery, VAT and duty where available; final retailer or courier charges may vary.
Estimated total includes delivery, VAT and duty where available; final retailer or courier charges may vary.
Estimated total includes delivery, VAT and duty where available; final retailer or courier charges may vary.
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A concise reference view of the case, dial, bracelet and movement details buyers compare first.
| Diameter | 44 mm |
|---|---|
| Case length | 50.8 mm |
| Thickness | 14.7 mm |
| Lug To Lug | 50.8 mm |
| Lug width | 21 mm |
| Shape | Round |
| Weight | 186 g |
| Material | Stainless steel, Caseback:Stainless steel and sapphire crystal |
| Bezel | Fixed |
| Bezel material | Stainless Steel |
| Bezel insert | Stainless Steel |
| Crown | Screw-Down |
| Caseback | Solid |
| Crystal | Dual-curved sapphire crystal |
| Crystal coating | Anti-reflective coating |
| Water resistance | 20 bar / 200 m |
| Tested water resistance | 200 m |
| Water Resistance Category | Dive |
| Magnetic resistance | 4800 A/m |
| Gender | Men's |
|---|---|
| Production status | Active |
| Origin | Japan |
| Warranty | 3 years |
| Size category | Xl |
| Dial | Black |
|---|---|
| Dial finish | larger steel case and sport-first stance |
| Date | Yes |
| Calendar | Simple |
| Lume | LumiBrite |
| Luminous display | Yes |
| Bracelet | Bracelet |
| Clasp | Folding Clasp |
| Calibre | 9R66 |
|---|---|
| Calibre family | 9R |
| Movement | spring-drive |
| Power reserve | 72 hours |
| Jewels | 30 jewels |
| Stop Seconds | Yes |
| In House Movement | Yes |
| Complications | Date, GMT, Power Reserve |
|---|---|
| Complication count | 3 |
| GMT | Yes |
| Dive watch | Yes |
| Accuracy | ±15 seconds per month |
|---|
Tracking 2 daily market snapshots since July 2026. The solid line shows the median delivered estimate and the dashed line tracks the lowest available offer.
The Grand Seiko SBGE277 takes the Sport GMT into a larger 44 mm stainless-steel case. A black dial, luminous details, sapphire crystal, and a steel bezel give the watch a clear, robust face, while 200-metre water resistance supports its sport-first stance. The solid back and broad case make the reference feel intentionally substantial, with the date and GMT hand adding purpose rather than decoration.
Spring Drive calibre 9R66 supplies both complications and the watch's measured mechanical character. Its 30 jewels and single barrel deliver 72 hours of reserve, while electronic regulation holds the stated accuracy to plus or minus one second per day. A 32,768 Hz reference oscillator, smooth central seconds, and power-reserve indication show how the calibre joins wound mechanical energy to controlled quartz timing.
