Longines HydroConquest Quartz 42mm watch with green dial on stainless steel bracelet.
Angled view of Longines HydroConquest 42mm green dial dive watch with stainless steel bracelet.
Close-up of the green dial Longines HydroConquest 42mm diver watch on a stainless steel bracelet with a matching green bezel
Back view of the HydroConquest 42mm watch showing the engraved globe emblem and stainless steel case back
HydroConquest quartz watch back in brushed stainless steel with engraved globe logo and serials
Close up of HydroConquest stainless steel bracelet with deployment clasp.
Open deployment clasp on HydroConquest stainless steel bracelet with part of the watch case visible.
Longines

HydroConquest Quartz 42mm - Green on Bracelet

$1,600

Authorized Dealer

Longines official 2 year warranty included

Complimentary Shipping

Included on all watches and orders over $150 in the U.S.

Easy Returns

Not the right fit? Returns are simple.

Our Return Policy

Returns & Exchanges

We want you to love your watch. If it's not the right fit, our client services team is here to make returns and exchanges simple.

Free Return Shipping

We'll provide a prepaid return label for eligible returns.

How to Start a Return

Log into your account or contact our client services team at orders@teddybaldassarre.com. Returns must be started within 5 business days of receiving your order.

Return Conditions

To be eligible, your watch must be unworn, unaltered, and in its original condition with all packaging, tags, stickers, and paperwork included. Straps and bracelets must not be removed, adjusted, or sized, and the Teddy Baldassarre security tag must still be attached.

Not Eligible for Return

Special orders, watches with sized or altered bracelets, and books are final sale.

Please see our Refund Policy for full details, including restocking fees and refund timelines.
Longines
$1,600

HydroConquest Quartz 42mm - Green on Bracelet

The Details

  • 42 mm

    Case Size

  • 11.3 mm

    Case Height

  • 51.2 mm

    Lug to Lug

  • 300m

    Water Resistance

Overview

Case Height

11.3 mm

Case Size

42 mm

Collection

HydroConquest

Lug to Lug

51.2 mm

Lug Width

21 mm

Movement

Quartz Battery

Reference

L3.769.4.06.6

Release Date

2026-07-17

Water Resistance

300m

Case

Bezel

Unidirectional rotating bezel

Caseback

Screw-down

Case Material

Stainless steel

Clasp / Buckle

Buckle with double safety folding clasp and push-piece opening mechanism

Crown

Screw-in

Crystal

Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides

Dial Color

Green

Dial Features

Date window at 3 o'clock

Hands

Silvered polished hands

Strap / Bracelet Material

Stainless steel bracelet

Weight

162 g

Movement

Battery

RENATA 371 - SR920SW - 1.55V

Caliber

L157.3

Functions

Hours, minutes, seconds, date and E.O.L.

Movement

Quartz

Complication

Date

Why Buy From Teddy?

All watches ship free within the U.S.

Manufacturer's warranty on all orders

Trustpilot

About Longines

Elegance Is An Attitude

With roots tracing back to 1832, Longines today is one of the largest and most storied Swiss watch manufacturers, with a diverse collection that balances mass appealing modern watches with heritage-inspired pieces directed toward the enthusiast market. With Longines located under the Swatch Group umbrella alongside ETA, the brand has unique access to a number of specialized calibers while also offering more competitive price points compared to many other Swiss luxury watchmakers on the market.

Learn more
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