Seiko Prospex Land Automatic 3 Days GMT Alpinist 2023 Seiko Watchmaking 110th Anniversary Limited Edition
SPB409
(JDM Version Model: SBEJ017)
Limited Edition of 3,000 Pieces
SPB409 Specification:
Movement
Caliber: 6R54
Movement Type: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power reserve: Approx. 72 hours(3 days)
Jewel: 24
Exterior
Case Material: Stainless steel (super hard coating)
Case Size: Thickness:13.6mm; Diameter:39.5mm; Lug-to-lug:46.4mm
Crystal: Curved sapphire crystal
Crystal Coating: Anti-reflective coating on the inner surface
LumiBrite: LumiBrite on hands and index(es)
Distance between lugs: 20mm, Length 46.4mm
Other Details
LIMITED EDITION on the case back
Screw-down crown
See-through & Screw case back
Additional Replacement strap
Water Resistance: 20 bar
Weight: 156.0
24-hour hand (dual time display function)
Stop second-hand function
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