Seiko Presage SPB401J1 Craftsmanship Series Automatic

🔹 Design & Build
Case Size: 40.2 mm
Case Thickness: 12.8 mm
Dial Colour: White
Strap Type: Calfskin Strap
Strap Colour: Black
Crystal: Dual-curved sapphire crystal
Case Shape: Round
Finish: Stainless steel (super hard coating)
Clasp: Three-fold clasp with push button release
Case Material: Stainless steel (super hard coating)

🔹 Specifications
Brand: Seiko
Series: Presage
Model / Code: SPB401J1
SKU: SPB401J1
Gender: Men's
Warranty: 3 Years Warranty
Movement: Automatic with manual winding
Power Source: Automatic Mechanical
Water Resistance: 10 bar
Strap Material: Calfskin
Case Material: Stainless steel (super hard coating)
Dial: Analog Display
Function: Date hand; Power reserve indicator; Stop seconds hand function; Date display
Caliber: 6R27
Power Reserve: Approx. 45 hours
Accuracy: +25 to -15 seconds per day
Jewels: 29
Lug-to-Lug: 48.0 mm
Lug Width: 20
Weight: 94.0g
Crystal Coating: Anti-reflective coating on inner surface
Magnetic Resistance: 4,800 A/m
Additional Features: LIMITED EDITION on the case back; Enamel dial; See-through & Screw case back

🔹 Key Features
🕒 Automatic with manual winding movement (Caliber 6R27)
✨ LIMITED EDITION on the case back; Enamel dial; See-through & Screw case back
💎 Dual-curved sapphire crystal
⌚ 40.2 mm stainless steel (super hard coating) case
🔒 Calfskin Strap
📅 Date hand; Power reserve indicator; Stop seconds hand function; Date display

🔹 In the Box
✔️ Seiko SPB401J1 Watch × 1
✔️ Original Seiko Presentation Box × 1
✔️ Official Seiko Warranty Card × 1

💡 Why Choose This Model?
✅ Seiko SPB401J1 from the Presage collection
✅ White dial with a 40.2 mm case
✅ Automatic with manual winding movement (Caliber 6R27)
✅ Calfskin Strap
✅ Stainless steel (super hard coating) case with Dual-curved sapphire crystal
✅ 10 bar water resistance
✅ Backed by a 3-year warranty