Seiko Prospex Marine Master Mechanical Automatic Professional 300M Diver SLA021 / SBDX023
Regular price
$2,699.00 USD
Sale
Seiko Prospex Marine Master Mechanical Automatic Professional Diver 300M "Gold Seconds MM300"
SLA 021J1 (SBDX 023)
Movement
Caliber: 8L35
Movement Type: Automatic with manual winding capacity
Accuracy: +15 to -10 seconds per day
Power Reserve: Approx. 50 hours
28,800 vibration / hour
Antimagnetic
Exterior:
Case Material: Stainless steel (super hard coating) with stainless steel bezel
Crystal: Sapphire
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: Lumibrite on hands and indexs
Case Size: Thickness: 15.4 ㎜, Diameter: 44.3 ㎜
Other Details
Water Resistance: 300m / 1000ft for saturation diving
One-piece structure
Screw-down crown
Three-fold clasp with secure lock
Unidirectional rotating bezel
26 Jewels
Date display
Stop seconds hand function
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