Seiko
Seiko Prospex Solar Diver SFK001J1 Blue Dial 45.00 mm 200m
Solar-powered diver’s watch with a 45.00 mm stainless steel case, sapphire crystal, unidirectional bezel and 200 m water resistance
- StyleDiver's
- MaterialStainless Steel
- MovementSolar
- ShapeRound
- Dial ColorBlue
- Dial MarkersIndex And Dotted Markers
- Solar movement charges from any light source
- 200 m water resistance suits professional diving
- Sapphire crystal resists scratches for lasting clarity
- Unidirectional rotating bezel tracks elapsed time safely
- 00 mm stainless steel case with screw-down crown
Solar Diver for Demanding Depths
The Seiko Prospex SFK001J1 is a purpose-built diver's watch rated to 200m water resistance. Its solar Caliber 5K65 movement charges from light, removing the need for routine battery changes. A unidirectional rotating bezel and screw-down crown satisfy ISO-style timing and sealing requirements. The 45.00 mm stainless steel case fits wrists that prefer a substantial presence.
Stainless Build with Secure Clasp
The case, bracelet and deployment clasp are all stainless steel, giving consistent corrosion resistance across every contact point. Sapphire crystal protects the blue dial and its index and dotted markers from scratches during daily wear. The deployment clasp locks with a positive click, so the bracelet stays fastened during active movement. A date window at three o'clock adds practical calendar information without clutter.
Light-Powered Reliability
Solar operation means the movement runs continuously while exposed to adequate light, storing energy in a rechargeable cell for dark periods. Three jewels reduce friction in the gear train, contributing to steady long-term rate stability. No winding or manual charging rituals are required under normal indoor and outdoor conditions. The analog display stays legible in bright sun and low light alike.
Highlights
- Solar movement charges from any light source
- 200 m water resistance suits professional diving
- Sapphire crystal resists scratches for lasting clarity
- Unidirectional rotating bezel tracks elapsed time safely
- 00 mm stainless steel case with screw-down crown
Specifications
| Brand | Seiko |
|---|---|
| Style | Diver's |
| Material | Stainless Steel |
| Movement | Solar |
| Shape | Round |
| Dial Color | Blue |
| Dial Markers | Index And Dotted Markers |
| Display | Analog |
| Date | Date |
| Band Material | Stainless Steel |
| Fastener | Deployment Clasp |
| Gender | Male |
| Condition | New |
| Bezel | Unidirectional Rotating Bezel |
| Case Back | Screw Down Crown |
| Case Material | Stainless Steel |
| Case Thickness | 45.00 mm |
| Crystal | Sapphire Crystal |
| Water-Resistant | 200m |
| Special Features | Sapphire Crystal,Deployment Clasp,Date Display,Screw Down Crown |
Questions about this item
How deep is the 200m water-resistance rating actually tested for?
The watch is rated to 200 metres and tested to that depth for diving use.
What case diameter and lug clearance does the 45.00 mm case need to fit my wrist?
The case measures 45.00 mm across; allow clearance for the crown guards and bracelet end-links when sizing.
How do I set the date on the 5K65 solar calibre without damaging the movement?
Pull the screw-down crown to the first click after unscrewing; advance the date only between 9 PM and 3 AM to avoid gear conflict.
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