Sea-Gull Moon Phase Energy Indicator Calendar 41mm
This Sea-Gull mechanical wristwatch pairs a moon phase display with an energy indicator and calendar, all driven by the automatic ST2153 movement with 32 jewels. The 41mm round case and matching bracelet are both crafted from 316L stainless steel, with a synthetic sapphire crystal protecting the dial.
The watch measures approximately 13mm thick with a 48mm lug-to-lug span, and the bracelet fits a wrist up to about 7.1 inches. It is rated to 5 bar for water resistance and is backed by a two-year warranty.
Key Features
| Brand | Sea-Gull |
| Model Number | 217.423 |
| Item Type | Mechanical Wristwatch |
| Movement | ST2153 |
| Number of Jewels | 32 |
| Movement Frequency | 21600 |
| Winding Mode | Automatic Winding |
| Case Material | 316L Stainless Steel |
| Crystal Material | Synthetic Sapphire |
| Case Thickness | Approx. 0.5 in |
| Case Diameter | Approx. 1.6 in |
| Case Shape | Round |
| Lug-to-Lug | Approx. 1.9 in |
| Strap Material | 316L Stainless Steel |
| Clasp | Bracelet Clasp |
| Strap Length | Approx. 7.1 in |
| Strap Width | Approx. 0.8 in |
| Waterproof | 5 Bar |
| Feature | Calendar, Moon Phase |
| Net Weight | 5.3 oz |
| Warranty | 2 Years |
| Packing Box | Carton |
Highlights
- Moon phase display
- Energy indicator
- Calendar function
- Automatic ST2153 movement with 32 jewels
- 316L stainless steel case and bracelet
- Synthetic sapphire crystal
- 5 bar water resistance
Materials & care
Wipe the 316L stainless steel case and bracelet with a soft cloth. Avoid exposing the watch to chemicals or extreme temperatures. The synthetic sapphire crystal can be cleaned with a mild soap solution and dried with a soft cloth.
Sizing & fit
The bracelet measures approximately 7.1 inches long and 0.8 inches wide, suitable for wrists up to about 7.1 inches. The round case is approximately 1.6 inches in diameter and 0.5 inches thick.
Frequently asked questions
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