Seiko Astron SBXC175 Solar GPS Titanium Watch
Product Overview
The Seiko Astron SBXC175 is a sophisticated solar GPS watch that combines a sporty design with refined detailing. It features a lightweight titanium case, sapphire crystal bezel, horizontal-pattern dial, and a five-row titanium bracelet with polished and hairline finishes.
The watch is powered by Seiko's Caliber 5X83 Solar GPS movement and can automatically adjust the time and time zone using GPS satellite signals. With its world time function, dual time display, perpetual calendar, and chronograph, it is designed for convenient everyday wear and travel.
The low-profile titanium case provides a comfortable fit on the wrist, while the dual-curved sapphire crystal with Super-Clear Coating offers clear visibility. The combination of polished and brushed surfaces gives the watch a refined appearance suitable for both casual and formal occasions.
Key Features
- Seiko Astron SBXC175 model
- Solar GPS satellite time adjustment
- Seiko Caliber 5X83 movement
- Titanium case with DiaShield coating
- Dual-curved sapphire crystal
- Super-Clear Coating
- Horizontal-pattern dial
- Five-row titanium bracelet
- World Time function covering 38 time zones
- Dual Time display
- Perpetual Calendar through February 28, 2100
- Stopwatch function with 1/20-second measurement and 12-hour timing
- Power reserve indicator
- Day display
- Automatic time zone adjustment via GPS
- Daylight Saving Time function
- In-flight mode
- Lumibrite hands and indexes
- 10 bar water resistance
- Magnetic resistance
- Push-button three-fold clasp
- Smart Adjuster mechanism
- Screw case back
Movement
| Specification | Details |
|---|---|
| Caliber | Seiko 5X83 |
| Movement Type | Solar GPS |
| Accuracy | Average monthly deviation of ±15 seconds when not receiving GPS signals |
| Power Reserve | Approximately 6 months when fully charged |
| Power Save | Approximately 2 years |
| Jewels | 14 |
Functions
- Overcharge prevention
- Power Save function
- Stopwatch function
- Perpetual Calendar
- World Time function with 38 time zones
- Dual Time display
- Day display
- Power reserve indicator
- GPS time zone adjustment
- Super Smart Sensor function
- Number of received satellites display
- Reception result display
- Daylight Saving Time function
- In-flight mode
- Automatic hand position adjustment
Case & Bracelet
The watch uses a lightweight titanium case with DiaShield coating and a five-row titanium bracelet. The bracelet combines polished and hairline-finished surfaces for a balanced sporty and refined appearance.
Specifications
| Specification | Details |
| Model | SBXC175 |
| Brand | Seiko Astron |
| Case Material | Titanium |
| Case Coating | DiaShield |
| Crystal | Dual-Curved Sapphire Crystal |
| Crystal Coating | Super-Clear Coating |
| Luminous Material | Lumibrite on hands and indexes |
| Clasp | Push-Button Three-Fold Clasp |
| Maximum Wrist Circumference | 190 mm / 19.0 cm / 7.48 in |
| Water Resistance | 10 bar |
| Magnetic Resistance | Yes |
| Weight | 110 g |
| Case Thickness | 14.4 mm / 1.44 cm / 0.57 in |
| Case Width | 44.1 mm / 4.41 cm / 1.74 in |
| Case Length | 50.0 mm / 5.00 cm / 1.97 in |
Dimensions – cm
| Measurement | Size |
| Case Thickness | 1.44 cm |
| Case Width | 4.41 cm |
| Case Length | 5.00 cm |
| Maximum Wrist Circumference | 19.0 cm |
Dimensions – inch
| Measurement | Size |
| Case Thickness | 0.57 in |
| Case Width | 1.74 in |
| Case Length | 1.97 in |
| Maximum Wrist Circumference | 7.48 in |
Design Details
The SBXC175 features a horizontal-pattern dial that creates a clean, modern look. Diamond-cut details on the sub-dial markers add subtle visual highlights, while the sapphire crystal bezel and polished titanium case surfaces provide a distinctive finish.
The five-row titanium bracelet combines polished and hairline-finished elements, complementing the watch's sporty yet elegant design.