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The Promaster BN2031-85E Aqualand is a diver watch very suitable for amateur but also professional divers. This diver watch has everything on board that will benefit you underwater. The BN2031-85E is also equipped with an Eco-Drive movement that gets its energy from light. This Eco-Drive movement ensures that the watch can be put away in the dark for up to 330 days and then runs smoothly again.
+ ISO 6425 certificate
+ Shock detection function
+ Depth gauge
Remarkably, the Citizen Promaster BN2038-01L has an ISO 6425 certificate, which means it is guaranteed to be waterproof up to 200 metres. It has therefore been extensively tested at this depth.
The BN2031-85E is one of the most comprehensive diving watches in our webshop. It is equipped with a decompression alarm, warning maximum dive depth and a shock detection function.
The steel watch strap of the Citizen BN2031-85E is sturdy and easy to shorten. Specially, this men's watch comes in an attractive diving bottle watch box.
The ISO 6425 certificate guarantees excellent water resistance, read more about it here.
|Men or women
|Case diameter (without crown)
|Luminous numerals and hands
|Waterproof up to
|Type of movement
|Citizen Miyota J250
|Watch strap material
|Includes free belt sorter , Depth gauge , Dive watch ISO 6425, Eco-Drive