The Wristwatch Field Guide

Nethuns Lava Bronze (LB113)

The Nethuns Lava Bronze (LB113) is a current-production diver watch with a cusn8 marine bronze case. It is priced well under the $1,195 median for the category.

All Nethuns watchesExotic-material diver watchesBronzeDiversUnder $5,000
Price
$430
Material
Bronze
Grade / type
CuSn8 marine bronze
Water resistance
500 m
Type
Diver
Case diameter
45.0 mm
Thickness
16.25 mm
Lug-to-lug
50.5 mm
Origin
Italy
Movement
Automatic
Caliber
Seiko NH35
Power reserve
40 hours
Complications
Time only
Construction
Monobloc
Caseback
Bronze
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Leather or canvas band with bronze buckle, no bronze bracelet
Crystal
Sapphire, AR coating
Display back
No
Dial
Green dial, green and bronze bicolor bezel
Dial colours
Green Bronze
Lume
Super-LumiNova sandwich dial
Availability
Offered
Status
Current (between batches)
Not published
Reference, Weight, Colour, Hardness, Surface treatment, Matching bracelet
High confidence Verified Jul 2026 Source: Nethuns (maker) / WatchReport (hands-on, CuSn8 confirmed)
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Alternatives to the Nethuns Lava Bronze (LB113)

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More exotic-material watches from Nethuns

Nethuns Lava Bronze (LB112)NethunsLava Bronze (LB112)$43045.0 mm16.25 mm thickDiver
NethunsLava Bronze (LB111)$43045.0 mm16.25 mm thickDiver
NethunsLava Bronze (LB114)$43045.0 mm16.25 mm thickDiver

Frequently asked questions

What is the case material of the Nethuns Lava Bronze (LB113)?

The Nethuns Lava Bronze (LB113) has a cusn8 marine bronze case with a bronze caseback. This is confirmed against the maker spec.

What size is the Nethuns Lava Bronze (LB113)?

It is 45.0 mm in diameter, 16.25 mm thick, 50.5 mm lug to lug, and water resistant to 500 m.

How much does the Nethuns Lava Bronze (LB113) cost, and is it available?

It is current-production and lists from $430.

All exotic-material Nethuns watches · Exotic-material diver watches · All 2,006 watches

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