Uploaded October 2022 | Updated September 2026, 1 hour ago

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In the latest episode of “A Promaster’s Journal”, we follow wildlife and underwater photographer William Drumm on his quest to film one of the greatest diving experiences on earth, the Mobula ray run in the southern Baja California peninsula. While every photograph he takes is a leap into the unknown, William continues to push the limits everyday and relies on his faithful Citizen Promaster NB6004-83E to guide him along the way. With a chance encounter from an Orca whale (shout out to our Promaster Dive BN0230-04E) and mother nature in control, there’s no knowing what will happen. #citizenpromaster #citizenorca

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