The Wristwatch Field Guide

MMI Watches Dumbo 500M Bronze

DB2NHC

The MMI Watches Dumbo 500M Bronze is a current-production diver watch with a cusn8 marine bronze case. It measures 46.0 mm across, 14.6 mm thick, and is water resistant to 500 m. Inside is the NH35 seiko nh35 automatic movement, with 41h power reserve. Complications: Time only. Priced from $510 (approx). Brand origin: Singapore.

Titanium, ceramic, and bronze diver watchesBronzeDiversUnder $5,000
Reference
DB2NHC
Type
Diver
Price
$510 · approx
Case diameter
46.0 mm
Thickness
14.6 mm
Lug-to-lug
–
Water resistance
500 m
Weight
–
Origin
Singapore
Movement
Seiko NH35 automatic
Caliber
NH35
Power reserve
41h
Complications
Time only
Material
Bronze
Grade / type
CuSn8 marine bronze
Colour
–
Hardness
–
Construction
Assembled
Surface treatment
–
Caseback
–
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Leather strap (leather package)
Matching bracelet
–
Crystal
Sapphire
Display back
No
Dial
Horizontal brushed dial
Lume
BGW9 Swiss Super-LumiNova
Availability
Offered
Status
Sold out (between batches)
Medium confidence Verified Jul 2026 Source: Maker Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the MMI Watches Dumbo 500M Bronze?

The MMI Watches Dumbo 500M Bronze has a cusn8 marine bronze case. It is recorded at medium confidence pending a maker-stated material.

What size is the MMI Watches Dumbo 500M Bronze?

It is 46.0 mm in diameter, 14.6 mm thick, and water resistant to 500 m.

How much does the MMI Watches Dumbo 500M Bronze cost, and is it available?

It is current-production and lists from $510.

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