
Product Description
This Seiko automatic timepiece combines refined enamel dial craftsmanship with dependable mechanical performance. Powered by the Caliber 6R55 automatic movement with manual winding capability, it offers approximately 72 hours of power reserve, 24 jewels, and stop second hand function for precise time setting. Finished with a stainless steel case with super hard coating, dual-curved sapphire crystal, inner anti-reflective coating, three-fold clasp with push-button release, and a see-through screw case back, this watch delivers elegant detail with reliable everyday wearability.
SKU: SPB403
| Case & Exterior | |
|---|---|
| Case Material | Stainless steel with super hard coating |
| Case Thickness | 12.1 mm |
| Case Diameter | 40.2 mm |
| Lug-to-Lug | 48.0 mm |
| Distance Between Lugs | 20 mm |
| Crystal | Dual-curved sapphire crystal |
| Crystal Coating | Anti-reflective coating on inner surface |
| Dial | Enamel dial |
| Dial Details | Genuine enamel dial with natural individual variations |
| Case Back | See-through and screw case back |
| Clasp | Three-fold clasp with push-button release |
| Water Resistance | 10 bar |
| Weight | 146.0 g |
| Movement & Features | |
|---|---|
| Caliber Number | 6R55 |
| Movement Type | Automatic with manual winding |
| Precision | +25 to -15 seconds per day |
| Power Reserve | Approx. 72 hours / 3 days |
| Jewels | 24 |
| Function | Stop second hand function |
| Enamel Dial Note | The enamel dial is fired at high temperature. Small dimples, tiny dots, and a slightly rough surface may appear as unique features of genuine enamel watch dials. |
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