Seiko Prospex Black Series Limited Edition (a.k.a. MM300, a.k.a. MarineMaster 300)
Japanese market version SBDX033, early serial number.
Reference Number: SBDX033 (SLA035J1)
MSRP: $2,900 (Sold Out Limited Edition of 600 Pieces)
Dimensions: 44.3mm diameter, 50.5mm lug-to-lug, 15.4mm thick,
Lug Width: 20mm
Movement: Seiko 8L35
Power Reserve: 50 hours
Water Resistance: 300m
Weight: 118g (head only)
Crystal: Inner domed sapphire with inner AR coating
Bezel: Unidirectional rotating, 120 click with lumed ceramic insert
Excellent condition includes box and papers.