




Seiko Prospex Monster Save the Ocean SBDY105 Special Edition JDM Watch
Seiko JDM SBDY105 Monster Automatic Blue Dial Diving Japan Edition Watch
Specifications:
Seiko Prospex Monster Save the Ocean Series
#SBDY105
Blue Dial
Analog Display
Day and Date Indicator
200m Water Resistance
Mechanical Self-Winding (with Manual Winding)
Caliber 4R36
24 Jewels
Stainless Steel Case and Strap
Hardlex Glass with Lens
Magnetic Resistance
Screw Lock Type Crown
Screw Back
Lumibright Needle, Index and Bezel
Reverse Rotation Prevention Bezel
Second Hand Stop Function
Accuracy: Daily Difference +45 Seconds ~ -35 Seconds
Drive Period: Lasts for About 41 Hours at Maximum Hoisting
Case Size Horizontal: 42.4mm
Case Thickness: 13.4mm
Case Vertical: 49.4mm
Weight: 187g
Shipping & Taxes
Shipping Notice
All orders ship from Singapore.
U.S. Customers:
Effective August 29, 2025, the U.S. government has removed the de minimis exemption. As a result, a 10% import tariff may apply to all shipments, regardless of order value.
Buyers are responsible for paying any customs fees, duties, taxes, or handling charges charged by their local authorities.
If you need help understanding your country’s import rules, contact our support team.
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Seiko Prospex Monster Save the Ocean SBDY105 Special Edition JDM Watch
Sale price$736.00 AUD
