The Titanium 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 is priced well under the $1,299 median for the category.

All MMI Watches watchesExotic-material diver watchesUnder $1,000Microbrand
Price
$510
Material
Bronze
Grade / type
CuSn8 marine bronze
Water resistance
500 m
Reference
DB2NHC
Type
Diver
Case diameter
46.0 mm
Thickness
14.6 mm
Origin
Singapore
Movement
Seiko NH35 automatic
Caliber
NH35
Power reserve
41h
Complications
Time only
Construction
Assembled
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Leather strap (leather package)
Crystal
Sapphire
Display back
No
Dial
Black, white, blue, green, and grey colourways
Dial colours
Black White Grey Blue Green
Lume
BGW9 Swiss Super-LumiNova
Availability
Offered
Status
Sold out (between batches)
Not published
Lug-to-lug, Weight, Colour, Hardness, Surface treatment, Caseback, Matching bracelet
High confidence Verified Jul 2026 Source: Maker
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. This is confirmed against the maker spec.

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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