Seiko Prospex Alpinist Mechanical Automatic 3 Days 2025 New Model - Green Dial
SBDC211
(Intl. Version Model: SPB507)
SBDC211 Specification:
Movement
Caliber: 6R55
Movement System: Mechanical, automatic (with manual winding)
Accuracy: +25 to -15 seconds per day
Power: Approximately 72 hours when fully wound
Jewel Count: 24
Functions: Stop-seconds function
Exterior
Case Material: Stainless steel
Case Back: Stainless steel and glass
Case Coating: DiaShield
Case Size: Thickness: 12.7mm, Width: 39.5mm, Height: 46.4mm
Crystal Material: Sapphire with lens
Crystal Coating: Anti-reflective coating on the inside
Lumibrite: Yes (hands and indexes)
Band Material: Cowhide leather
Clasp: One-push three-fold clasp
Wrist Length (Maximum): 185.0mm
Other Details
Water Resistance: Enhanced water resistance for everyday use (20 bar)
Magnetic Resistance: Yes
Weight: 88.0g
Simple compass with inner ring
Screw-lock crown
See-through screw-down case back
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