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- Seiko Prospex Diver’s Dark Grey Dial Automatic Men’s Watch- SPB143J1
Seiko Prospex Diver’s Dark Grey Dial Automatic Men’s Watch- SPB143J1
- Model : SPB143J1
- Movement : Automatic
- Case Size : 40.5 mm
- Water Resistance : 200 Meters
- Warranty: 2 Years Official Warranty
- Availability : 1 in stock
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Product Specifications
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Brand
Seiko
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Gender
Men
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Brand Origin
Japan
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Series
Prospex
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Additional Information
Diver’s 200m, ISO certified, reinterpretation of 1965 Seiko diver
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Model
SPB143J1
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Movement
Automatic
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Movement Source
Japan
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Power Reserve
Approx. 70 Hours
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Precision
+25 / −15 seconds per day
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Features
Date display, hacking seconds, hand-winding capability
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Engine
Seiko 6R35
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Jewels
24 Jewels
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Case Size
40.5 mm
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Lug-to-lug
47.6 mm
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Case Thickness
13.2 mm
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Band Width
20 mm
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Band Type
Bracelet
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Dial Color
Dark Grey
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Case Color
Silver
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Band Color
Silver
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Bezel
Unidirectional Rotating
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Bezel Color
Black
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Bezel Material
Stainless Steel
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Case Material
Stainless Steel
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Band Material
Stainless Steel
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Water Resistance
200 Meters
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Functions
Time, Date Calender: Date
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Watch Style
Diver / Sports
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Weight
180 Gram
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Warranty
2 Years International Warranty
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Case Back
Screw-down (Solid)
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Case Shape
Round
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Clasp
Three-fold clasp with secure lock & extender
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Crystal
Sapphire Crystal Crystal Coating: Anti-Reflective (Inner Surface)
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LumiBrite
Yes (Hands, Indexes & Bezel)
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Barcode
4954628234988
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Known By
SPB143J1
Seiko Prospex Diver’s Black Dial Automatic Men’s Watch – SPB143J1 is a modern reinterpretation of Seiko’s legendary 1965 diver, combining heritage design with advanced Japanese watchmaking. Crafted in stainless steel, the 40.5 mm case offers a balanced, comfortable fit, while the unidirectional rotating bezel and screw-down crown ensure professional dive readiness. Its ISO-certified 200-meter water resistance makes it a dependable companion for both underwater exploration and everyday sports wear.
At its core, this timepiece is powered by Seiko’s in-house 6R35 automatic movement, delivering a strong 70-hour power reserve with hacking and hand-winding capability for precise control. The refined gray dial is protected by a sapphire crystal with anti-reflective coating, and enhanced with LumiBrite on hands, indexes, and bezel for superior legibility in low-light conditions. Finished with a solid stainless steel bracelet and secure folding clasp with extender, the SPB143J1 stands as a perfect blend of timeless diver aesthetics, durability, and everyday versatility.
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