lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Best dress watches·Diver under $2,000·Chronograph under $5,000·Sport under $5,000·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Wrist-fit calculator·What should I buy?·Value retention rankings·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/JIANGHUN/Deep Challenger Chronograph Diver 300
JIANGHUN Deep Challenger Chronograph Diver 300
Click to inspect
Ask the communityStart a discussion about the Deep Challenger Chronograph Diver 300 — get takes from other collectors.Ask →
JIANGHUN · Deep Challenger

JIANGHUN Deep Challenger Chronograph Diver 300

Ref. JH0203G · Diver

$528In stock
Buy from JIANGHUNFind used on eBay

Case

Diameter
42mm
Thickness
14.8mm
Lug-to-lug
49mm
Lug width
22mm
Material
316L stainless steel
Water resistance
300m

Crystal & dial

Crystal
Sapphire

Movement

Caliber
Peacock SL4801
Type
Automatic
Hacking
No
Hand-winding
No
Complications
Time only

Deep Challenger collection · 3 watches

Deep Challenger Diver 300
Deep Challenger Diver 30042mm
Deep Challenger GMT Diver 300
Deep Challenger GMT Diver 30042mm
Alternatives

02The connection engine

More like this.

JIANGHUN Deep Challenger GMT Diver 300

JIANGHUN

Deep Challenger GMT Diver 300

42mm · Automatic$368

JIANGHUN Deep Challenger Diver 300

JIANGHUN

Deep Challenger Diver 300

42mm · Automatic$328

Oceaneva Deep Marine Explorer GMT 1250m

Oceaneva

Deep Marine Explorer GMT 1250m

42mm · Automatic$649

Oceaneva Men's Deep Marine Explorer 1000M Pro Diver Watch Black and Green

Oceaneva

Men's Deep Marine Explorer 1000M Pro Diver Watch Black and Green

42mm · Automatic$999

Elliot Brown BEACHMASTER AUTOMATIC: Founder's Edition: 0H0-A03-B06

Elliot Brown

BEACHMASTER AUTOMATIC: Founder's Edition: 0H0-A03-B06

40mm · Automatic$2,820

Islander Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26

Islander

Islander Luminous Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-26

42mm · Automatic$420

View all alternatives

03The community take

Owners talk.

“
In a nutshell

The JIANGHUN Deep Challenger Chronograph Diver 300 (ref. JH0203G) is an automatic diver watch, with a 42mm 316l stainless steel case, 14.8mm thick, powered by the Peacock SL4801 movement. Water resistance is rated to 300m, under a sapphire crystal. Manufacturer MSRP is $528.

Open the discussion

On real wrists

No shots yet. Show how it wears.

04The paper trail

05The discussion

Talk about the JIANGHUN Deep Challenger Chronograph Diver 300.