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Deep Challenger-JH0203G-Chronograph Diver 300 Type

Name: Deep Challenger-JH0203G-Chronograph Diver 300 Type
Brand: JIANGHUN WATCH
SKU: JH0203GJ-CP-GG1G-KQ1-9N
Price: 528 USD
Availability: InStock
Rating: 5 (4 reviews)

SKU: JH0203GJ-CP-GG1G-KQ1-9N

The JIANGHUN Watch JH0203 is a bold evolution within the Deep Challenger series—combining the proven reliability of a 300M dive watch with the added functionality of a mechanical chronograph. Equipped with the China Peacock SL4801 movement, it delivers rugged performance, precise timing, and a distinct, hard-edged aesthetic built for real-world use.

$528.00

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Standard Length (Default Length)

15cm/5.9in[ + $10.00 ]

16cm/6.30in[ + $10.00 ]

17cm/6.69in[ + $10.00 ]

18cm/7.09in[ + $10.00 ]

19cm/7.48in[ + $10.00 ]

21cm/8.27in[ + $10.00 ]

22cm/8.66in[ + $10.00 ]

23cm/9.06in[ + $10.00 ]

24cm/9.45in[ + $10.00 ]
Total extras:$0.00

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Description
Shipping & Taxes
Warranty & Returns

As a new addition to the JIANGHUN Watch Deep Challenger series, the JH0203 stays true to its diver-focused origins while introducing mechanical chronograph functionality. Built for those who demand both strength and precision, it merges tool-watch utility with a bold, uncompromising presence.

Powered by the China Peacock SL4801 automatic chronograph movement, the JH0203 features a classic 3-6-9 subdial layout and screw-down pushers for added protection. The case—crafted from solid 316L stainless steel—offers both rugged durability and all-day wearability, backed by a dependable 300-meter water resistance rating suited for serious dive conditions.

The JH0203 retains the series’ defining elements: clear legibility, robust proportions, and a confident silhouette. Purposeful in design and unapologetically mechanical, it delivers real-world functionality without losing its distinctive character.

Instruction Manual （PDF）

Unless otherwise specified, orders will be shipped within 3 working days

Every order placed on the Jianghun Watch official store is shipped with free shipping.
But please note that we ship from China warehouse, Jianghun Watch is not responsible for paying taxes on behalf of customers, and any applicable taxes such as customs duties/VAT generated are still the responsibility of the buyer.

For more details, please read the Shipping & Delivery

Every JIANGHUN Watch comes with lifelong after-sales service, a 30-day easy return policy, and a 2-year limited warranty on the movement. This means that our customer service center can still provide paid after-sales services for watches beyond the 2-year warranty period or for discontinued models.

Jianghun Watch promises to provide the watch owner with an after-sales service guarantee that is consistent with the description in accordance with the warranty terms in the accompanying user manual.

Please read the Warranty Policy and Return Policy for details.

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Technical Specifications

Watch Model

JH0203G

Movement

SL4801 [Automatic Mechanical]

Material

316L Stainless Steel

Diameter

42mm

Lug to Lug

49mm

Thickness

14.8mm

Water Resistant

30Bar=300 meters

Weight

≈193.5g (including strap)

Glass

Sapphire Crystal

Dial

Wave Dial

Hands

GS craft hands, with luminous

Lume

C3 Green Lume

Crown

Screw-down Crown, Diameter≈7.5mm

Case Back

316L SS, Screw-down Case Back

Strap

Solid 316L Stainless Steel Bracelet

Strap Width

22mm gradually narrows to 18mm

Suitable Size

≈15cm-20cm

Clasp

316L Stainless Steel Quick Adjust Clasp

Note

Engineering parameters are for reference only. Measurement data may vary slightly, and please take the actual product as the standard.