Seiko Prospex SPB519J1 1968 Heritage Diver's GMT Automatic Watch

🔹 Design & Build
Case Size: 42.0 mm
Case Thickness: 13.3 mm
Case Shape: Round
Case Material: Stainless Steel
Bezel: Blue Ceramic Unidirectional Rotating Bezel
Dial Colour: Silvery White
Crystal: Sapphire Crystal with Anti-Reflective Coating (Inner Surface)
LumiBrite: Hands, Indexes & Bezel
Bracelet Material: Stainless Steel
Clasp Type: Three-Fold Clasp with Secure Lock, Push-Button Release & 6-Step Slide Adjuster
Case Back: Screw Case Back
Crown: Screw-Down Crown
Lug-to-Lug: 48.6 mm
Lug Width: 20 mm

🔹 Specifications
Brand: Seiko
Series: Prospex
Model: SPB519J1
Gender: Men
Display: Analog
Movement: Automatic with Manual Winding
Caliber: 6R54
Jewels: 24
Power Reserve: Approx. 72 Hours
Accuracy: +25 to -15 Seconds per Day
Function: GMT (24-Hour Hand), Stop-Second Hand (Hacking)
Water Resistance: 300 Metres (Diver's Watch)
Magnetic Resistance: 4,800 A/m
Weight: 188 g
Suitable For: Diving, Swimming & Daily Wear

✨ Key Features

🌊 Professional Diver's GMT Design

Built for adventure on land and sea:

Blue Ceramic Rotating Bezel
Silvery White Dial
Red GMT Hand
1968 Heritage Diver's Design
Professional Diving Specifications

⚙️ Advanced Automatic GMT Movement

Engineered for precision and versatility:

Caliber 6R54 Automatic Movement
Manual Winding Capability
Approx. 72-Hour Power Reserve
24 Jewels
GMT Dual Time Display
Stop-Second Hand Function

💎 Premium Construction

Crafted for durability and performance:

Stainless Steel Case
Sapphire Crystal
Anti-Reflective Inner Coating
LumiBrite Hands, Indexes & Bezel
Secure Three-Fold Clasp with 6-Step Slide Adjuster

💦 Professional Water Resistance

Ready for underwater exploration:

300 Metres Water Resistance
Screw-Down Crown
Screw Case Back
Unidirectional Rotating Bezel
Suitable for Professional Diving

🎁 Perfect For

Ideal for:

Professional Divers
Frequent Travelers
Outdoor Adventures
Daily Wear
Sports Activities
Watch Collectors
Birthday Gifts
Anniversary Gifts
Special Occasions

📦 In the Box

✔️ Seiko Prospex SPB519J1 Automatic GMT Watch × 1
✔️ Official Seiko Watch Box × 1
✔️ Official International Warranty Card × 1
✔️ User Documentation × 1

💡 Why Choose Seiko Prospex SPB519J1?

✅ 42.0 mm stainless steel case with blue ceramic bezel
✅ In-house Caliber 6R54 automatic GMT movement
✅ Approx. 72-hour power reserve
✅ Dual time GMT function with red 24-hour hand
✅ Sapphire crystal with anti-reflective coating
✅ Professional 300-metre diver's water resistance
✅ LumiBrite hands, indexes and bezel
✅ Secure clasp with 6-step slide adjuster
✅ Premium Japanese craftsmanship
✅ Backed by Seiko international warranty