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The Reservoir Hydrosphere Blue Hole is a stainless steel wristwatch with a blue dial, gauge-inspired markings, and Hydrosphere displayed on its bezel.
The Reservoir Hydrosphere Blue Hole watch features a glowing blue face that displays numbers, the “Hydrosphere” name, and diving indicators in the dark.
The Reservoir Hydrosphere Blue Hole is a silver dive watch featuring a blue dial with colorful, gauge-inspired markings.
The Reservoir Hydrosphere Blue Hole is a stainless steel wristwatch with a blue dial, gauge-inspired markings, and Hydrosphere displayed on its bezel.
The Reservoir Hydrosphere Blue Hole watch features a glowing blue face that displays numbers, the “Hydrosphere” name, and diving indicators in the dark.
The Reservoir Hydrosphere Blue Hole is a silver dive watch featuring a blue dial with colorful, gauge-inspired markings.
The Reservoir Hydrosphere Blue Hole is a stainless steel wristwatch with a blue dial, gauge-inspired markings, and Hydrosphere displayed on its bezel.
The Reservoir Hydrosphere Blue Hole watch features a glowing blue face that displays numbers, the “Hydrosphere” name, and diving indicators in the dark.

Reservoir Hydrosphere Blue Hole

RSV03.HY/130-21.BH 45 mm
View Specs
Regular price $4,800
Starting at /mo or 0% APR with Affirm .

This product is only available within the United States.

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Authorized Luxury Retailer
Rolex green flag outside the Watches of Switzerland store with cream columns and large windows.

Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

Authorized Luxury Retailer

Authorized Luxury Retailer

We are an authorized retailer for over 80 luxury watch brands.

Details

Hydrosphere changes diving watch conventions with a single hand on the dial for a radical reading of the time. 45mm, 316L Stainless Steel Case with satin finish, Blue dial, Super-LumiNova white index, magnifier on the jumping-hour window, Self-winding mechanical movement, 37 hours power reserve, Complications: Retrograde minutes, jumping Hour, Power Reserve, Patented proprietary 124-pieces module on ETA 2824-2 caliber, Anti-reflective sapphire crystal, Unidirectional, ceramic rotating bezel with double scale for reading the time at different diving depths before and after the retrograde minute hand’s return, Helium Valve, Screwed back, screw- down crown, watertight up to 250m, 316L stainless steel strap screwed onto the body, brushed finishing with a bladed folding clasp and an extension system and Additional rubber strap included.

General

Condition

New

Brand

Reservoir

Reference

RSV03.HY/130-21.BH

Product Code

18150047

Power Reserve

36 Hours Approx

Features

Automatic movement
Waterproof

Case

Case Size

45 mm

Case Shape

Round

Case Material

Steel

Bezel Material

Ceramic

Bezel Color

Black

Crystal

Sapphire

Dial

Dial Color

Blue

Dial Texture

Plain

Dial Markers

Arabic Numerals

Stone Set

No

Movement

Type

Auto

Bracelet

Type

Bracelet

Stone Set

No

Buckle

Pin