SEIKO Prospex Automatic Men's Diver Watch - SPB053J1 – Blue Dial
Seiko Prospex SPB053J1 – Blue Dial Automatic Diver, Made in Japan (62MAS Re-creation)
Few dive watches earn the right to wear the Prospex shield. The Seiko Prospex SPB053J1 does so with the quiet authority Seiko has spent six decades perfecting — a Made-in-Japan automatic diver that re-creates the spirit of the legendary 1965 reference 6217, better known to collectors as the 62MAS: Japan's first-ever dive watch. The SPB053J1 brings that historic design firmly into the modern era while meeting the full ISO 6425 dive standard.
The deep blue dial catches the light with a sunburst sheen that shifts from near-black in low light to vivid royal blue in daylight. A broad arrow hour hand and a long sword minute hand pair with bold applied indices — all generously filled with Seiko's proprietary LumiBrite, a non-radioactive luminous compound engineered for exceptional initial brightness, so the time is unmistakable whether you are surfacing from a night dive or stepping out of a dimly lit restaurant.
Inside beats the celebrated Seiko 6R15 automatic movement: a 23-jewel in-house calibre with manual winding, hacking seconds and a generous 50-hour power reserve. Take it off on Friday evening, and it will still be running when you reach for it on Sunday morning. Reliable, repairable and built to be passed down.
The 42.6mm case is forged from stainless steel and coated with Seiko's super-hard coating for everyday resilience, and it is protected by a premium curved sapphire crystal with an anti-reflective coating on the inner surface — a notable upgrade over the Hardlex used on earlier Seiko divers. A 120-click unidirectional bezel tracks elapsed dive time, and with 200 metres of water resistance, a screw-down crown, and full ISO 6425 dive certification, this is a genuine professional dive instrument — not a desk-diver.
Yet for all its tool-watch credentials, the SPB053J1 wears with surprising versatility. The supple black silicone strap is comfortable from boardroom to beach, and the case proportions sit equally well under a shirt cuff or a wetsuit. It is a rare diver that is as at home under the cuff of a navy blazer as it is strapped over 7mm of neoprene.
Why buy from WatchObsession?
- Authenticated and carefully sourced inventory
- Limited WatchObsession 12-month Warranty
- Free, fully insured tracked UK delivery
- Same-day dispatch for orders placed before 3pm
- Expert advice from a passionate team
Specification
| Brand | Seiko |
|---|---|
| Collection | Prospex |
| Model / Reference | SPB053J1 (62MAS Re-creation) |
| Country of Origin | Made in Japan |
| Dial | Sunburst Blue |
| Hands & Indexes | Applied, with LumiBrite |
| Case Diameter | 42.6mm |
| Case Thickness | 13.8mm |
| Case Material | Stainless Steel with Super-Hard Coating |
| Crystal | Curved Sapphire with Anti-Reflective Coating |
| Bezel | Blue, Unidirectional (120-click) |
| Crown | Screw-Down |
| Movement | Seiko 6R15 Automatic with Manual Winding & Hacking Seconds (23 jewels) |
| Power Reserve | Approx. 50 Hours |
| Complication | Date |
| Strap | Black Silicone |
| Water Resistance | 200m / 20 ATM (ISO 6425 Diver) |
| Watch Style | Men's Professional Diver |
| Box & Papers | Original Seiko Box and Papers Included |
| Condition | Excellent condition, lightly worn |
Original: $1,285.63
-65%$1,285.63
$449.97More Images
SEIKO Prospex Automatic Men's Diver Watch - SPB053J1 – Blue Dial
Seiko Prospex SPB053J1 – Blue Dial Automatic Diver, Made in Japan (62MAS Re-creation)
Few dive watches earn the right to wear the Prospex shield. The Seiko Prospex SPB053J1 does so with the quiet authority Seiko has spent six decades perfecting — a Made-in-Japan automatic diver that re-creates the spirit of the legendary 1965 reference 6217, better known to collectors as the 62MAS: Japan's first-ever dive watch. The SPB053J1 brings that historic design firmly into the modern era while meeting the full ISO 6425 dive standard.
The deep blue dial catches the light with a sunburst sheen that shifts from near-black in low light to vivid royal blue in daylight. A broad arrow hour hand and a long sword minute hand pair with bold applied indices — all generously filled with Seiko's proprietary LumiBrite, a non-radioactive luminous compound engineered for exceptional initial brightness, so the time is unmistakable whether you are surfacing from a night dive or stepping out of a dimly lit restaurant.
Inside beats the celebrated Seiko 6R15 automatic movement: a 23-jewel in-house calibre with manual winding, hacking seconds and a generous 50-hour power reserve. Take it off on Friday evening, and it will still be running when you reach for it on Sunday morning. Reliable, repairable and built to be passed down.
The 42.6mm case is forged from stainless steel and coated with Seiko's super-hard coating for everyday resilience, and it is protected by a premium curved sapphire crystal with an anti-reflective coating on the inner surface — a notable upgrade over the Hardlex used on earlier Seiko divers. A 120-click unidirectional bezel tracks elapsed dive time, and with 200 metres of water resistance, a screw-down crown, and full ISO 6425 dive certification, this is a genuine professional dive instrument — not a desk-diver.
Yet for all its tool-watch credentials, the SPB053J1 wears with surprising versatility. The supple black silicone strap is comfortable from boardroom to beach, and the case proportions sit equally well under a shirt cuff or a wetsuit. It is a rare diver that is as at home under the cuff of a navy blazer as it is strapped over 7mm of neoprene.
Why buy from WatchObsession?
- Authenticated and carefully sourced inventory
- Limited WatchObsession 12-month Warranty
- Free, fully insured tracked UK delivery
- Same-day dispatch for orders placed before 3pm
- Expert advice from a passionate team
Specification
| Brand | Seiko |
|---|---|
| Collection | Prospex |
| Model / Reference | SPB053J1 (62MAS Re-creation) |
| Country of Origin | Made in Japan |
| Dial | Sunburst Blue |
| Hands & Indexes | Applied, with LumiBrite |
| Case Diameter | 42.6mm |
| Case Thickness | 13.8mm |
| Case Material | Stainless Steel with Super-Hard Coating |
| Crystal | Curved Sapphire with Anti-Reflective Coating |
| Bezel | Blue, Unidirectional (120-click) |
| Crown | Screw-Down |
| Movement | Seiko 6R15 Automatic with Manual Winding & Hacking Seconds (23 jewels) |
| Power Reserve | Approx. 50 Hours |
| Complication | Date |
| Strap | Black Silicone |
| Water Resistance | 200m / 20 ATM (ISO 6425 Diver) |
| Watch Style | Men's Professional Diver |
| Box & Papers | Original Seiko Box and Papers Included |
| Condition | Excellent condition, lightly worn |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Seiko Prospex SPB053J1 – Blue Dial Automatic Diver, Made in Japan (62MAS Re-creation)
Few dive watches earn the right to wear the Prospex shield. The Seiko Prospex SPB053J1 does so with the quiet authority Seiko has spent six decades perfecting — a Made-in-Japan automatic diver that re-creates the spirit of the legendary 1965 reference 6217, better known to collectors as the 62MAS: Japan's first-ever dive watch. The SPB053J1 brings that historic design firmly into the modern era while meeting the full ISO 6425 dive standard.
The deep blue dial catches the light with a sunburst sheen that shifts from near-black in low light to vivid royal blue in daylight. A broad arrow hour hand and a long sword minute hand pair with bold applied indices — all generously filled with Seiko's proprietary LumiBrite, a non-radioactive luminous compound engineered for exceptional initial brightness, so the time is unmistakable whether you are surfacing from a night dive or stepping out of a dimly lit restaurant.
Inside beats the celebrated Seiko 6R15 automatic movement: a 23-jewel in-house calibre with manual winding, hacking seconds and a generous 50-hour power reserve. Take it off on Friday evening, and it will still be running when you reach for it on Sunday morning. Reliable, repairable and built to be passed down.
The 42.6mm case is forged from stainless steel and coated with Seiko's super-hard coating for everyday resilience, and it is protected by a premium curved sapphire crystal with an anti-reflective coating on the inner surface — a notable upgrade over the Hardlex used on earlier Seiko divers. A 120-click unidirectional bezel tracks elapsed dive time, and with 200 metres of water resistance, a screw-down crown, and full ISO 6425 dive certification, this is a genuine professional dive instrument — not a desk-diver.
Yet for all its tool-watch credentials, the SPB053J1 wears with surprising versatility. The supple black silicone strap is comfortable from boardroom to beach, and the case proportions sit equally well under a shirt cuff or a wetsuit. It is a rare diver that is as at home under the cuff of a navy blazer as it is strapped over 7mm of neoprene.
Why buy from WatchObsession?
- Authenticated and carefully sourced inventory
- Limited WatchObsession 12-month Warranty
- Free, fully insured tracked UK delivery
- Same-day dispatch for orders placed before 3pm
- Expert advice from a passionate team
Specification
| Brand | Seiko |
|---|---|
| Collection | Prospex |
| Model / Reference | SPB053J1 (62MAS Re-creation) |
| Country of Origin | Made in Japan |
| Dial | Sunburst Blue |
| Hands & Indexes | Applied, with LumiBrite |
| Case Diameter | 42.6mm |
| Case Thickness | 13.8mm |
| Case Material | Stainless Steel with Super-Hard Coating |
| Crystal | Curved Sapphire with Anti-Reflective Coating |
| Bezel | Blue, Unidirectional (120-click) |
| Crown | Screw-Down |
| Movement | Seiko 6R15 Automatic with Manual Winding & Hacking Seconds (23 jewels) |
| Power Reserve | Approx. 50 Hours |
| Complication | Date |
| Strap | Black Silicone |
| Water Resistance | 200m / 20 ATM (ISO 6425 Diver) |
| Watch Style | Men's Professional Diver |
| Box & Papers | Original Seiko Box and Papers Included |
| Condition | Excellent condition, lightly worn |
