Seiko Prospex Marine Master Mechanical Automatic Professional 300M Diver MM300 SBDX017

Seiko Prospex Marine Master Mechanical Automatic Professional 300M Diver Black-Dial "MM300"

SBDX017 

(Discontinued Model)

SBDX017 Specifications:

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

Case Material: Stainless Steel Diamond Shield
Case Size: Diameter 50mm, Thickness 15mm
Crystal: Dual curve Hardlex Anti-reflective Coating
Band Material: Stainless Steel
Dial: Black
LumiBrite: Hands and indexes

Other Details
Water Resistance 300m
Date Display
Second hand stop function
Screw lock type crown
Rotating bezel
One-piece structure
26 Jewels