Open Box Hollis M-1 Dive Mask Shafts and Spearpoints - Alarm in case of

- Alarm in case of breach of ascent speed

pockets and shoulder pads

Front-zip full wetsuit

- High Profile

the user can save the dive logs and have them displayed visually through a graph showing depth and time of the dives

Open Box Hollis M-1 Dive Mask Shafts and Spearpoints - Alarm in case ofPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION Visibility is the most important aspect of any dive. The M1 mask raises the bar for optical quality and distortion free vision. This lens is an extra clear glass which is valued for its attractive appearance and optical qualities. The low iron content produces a higher light transmittance and a reduced green tint inherent