Out of Stock
Formex REEF automatic chronometer 300m black bezel on stainless steel bracelet
Formex

REEF Automatic Chronometer COSC 300M Black Bezel 42mm - Black on Bracelet

$2,230
★★★★★ (1) review

Sold out. Pre-orders are now open. Additional shipping details will be available by the end of 2026.

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Formex official 3 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.
Formex
$2,230

REEF Automatic Chronometer COSC 300M Black Bezel 42mm - Black on Bracelet

The Details

  • 42 mm

    Case Size

  • 11.4 mm

    Case Height

  • 47 mm

    Lug to Lug

  • 300m

    Water Resistance

Overview

Case Height

11.4 mm

Case Size

42 mm

Collection

REEF

Style

Diver

Lug to Lug

47 mm

Lug Width

22 mm

Movement

Automatic

Strap Width

22mm

Water Resistance

300m

Case

Bezel

Zirconium oxide ceramic in Blue, Black, Green, and Stainless Steel

Caseback

Stamped and laser engraved

Case Material

316L stainless steel

Clasp / Buckle

Stainless steel buckle with patented Micro-Adjustment System

Crystal

Scratch-resistant sapphire crystal with anti-reflective treatment

Dial Color

Black

Dial Features

Sunburst finish with hand-applied Dégradé, and hand-applied FORMEX icon

Hands

Filled with Super-LumiNova® BGW9

Lume

Hands and indexes filled with Super-LumiNova® BGW9

Strap / Bracelet Material

Stainless steel bracelet with screwed links and a patented Quick Release system that makes for easy strap changes and does not require the use of any tools.

Movement

Caliber

Sellita SW300

Features

COSC-certified, fully-decorated with custom made skeletonized rotor

Frequency

4 Hz / 28,800 A/h

Function

Date

Jewels

25 Jewels

Movement

Automatic

Power Reserve

42 Hours

Complication

Date

Why Buy From Teddy?

All watches ship free within the U.S.

Manufacturer's warranty on all orders

Trustpilot

About Formex

Innovating Swiss Precision

Formex Watches was established in 1999 and since has developed a reputation for creating exceptional Swiss-made watches and is one of the leading examples of the rising landscape of independent watchmakers. With their headquarters based in Biel, Switzerland, they pride themselves on using top quality materials and developing timepieces of great precision, offering COSC certified watches accurate within a few seconds a day.

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