The Titanium Field Guide

Steeldive SD1949S Bronze 1000m Deep Dive

The Steeldive SD1949S Bronze 1000m Deep Dive is a 45 mm bronze dive watch with an NH35 automatic movement.

All Steeldive watchesDiver watchesMicrobrand
Material
Bronze
Grade / type
CuSn8 marine bronze
Water resistance
1000 m
Type
Diver
Price
– · No list price published; the maker store currently shows a reduced promotional figure on this listing, so no price is recorded
Case diameter
45.0 mm
Thickness
16.2 mm
Lug-to-lug
54.3 mm
Origin
China
Movement
Japan NH35 automatic
Caliber
NH35
Power reserve
41 hours
Complications
Date
Construction
Assembled
Finish technology
Natural finish
Caseback
Steel
Nickel-free
No (steel contact)
Bracelet / strap
Rubber strap (orange or black)
Crystal
Sapphire with AR coating
Display back
No
Dial
Black
Dial colours
Black
Lume
Swiss C3 (green) and BGW9 (blue) Super-LumiNova
Availability
Offered
Status
Current
Not published
Reference, Weight, Colour, Hardness, Surface treatment, Matching bracelet
High confidence Verified Oct 2026 Source: Steeldive (maker store)
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Frequently asked questions

Is the Steeldive SD1949S Bronze 1000m Deep Dive nickel-free?

No. The caseback is steel, and steel carries nickel, so the guide does not list it as nickel-free.

What is the case of the Steeldive SD1949S Bronze 1000m Deep Dive made of?

The case is cusn8 marine bronze. That is confirmed against the maker's specification. The caseback is steel, not titanium.

What size is the Steeldive SD1949S Bronze 1000m Deep Dive?

The case is 45 mm across, 16.2 mm thick and 54.3 mm from lug to lug. It is water resistant to 1,000 m.

How much does the Steeldive SD1949S Bronze 1000m Deep Dive cost, and is it available?

It is in production, but the maker does not publish a price.

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