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Steeldive SD1928S Germany CuSn8 Bronze Pilot

Archive · used only

The Steeldive SD1928S Germany CuSn8 Bronze Pilot was a 39 mm bronze pilot watch with a Seiko NH35 automatic movement. It is no longer made, so this page is a reference for buying one used.

All Steeldive watchesPilot watchesUnder $500Microbrand
Price
$139
Material
Bronze
Grade / type
CuSn8 marine bronze
Water resistance
200 m
Type
Pilot
Case diameter
39.0 mm
Thickness
12.8 mm
Lug-to-lug
49 mm
Origin
China
Movement
Automatic
Caliber
Seiko NH35
Power reserve
41 hours
Complications
Time only
Construction
Assembled
Finish technology
Natural finish
Caseback
Steel
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Leather or rubber strap; 316L stainless steel screwback caseback
Crystal
Sapphire, AR coating
Display back
No
Dial
Flieger-style black
Dial colours
Black
Lume
Swiss C3 green
Availability
No longer offered
Status
Retired by the maker (re-read 2026-10-17: the cited watchdives.com url now redirects to a bronze collection holding only other brands; SD1928S is absent from steeldives.com's product feed, 40 products, and from its US and en-au product sitemaps, 41 urls each, where the only bronze left is the SD1949S and SD1987S on clearance; also absent from the six owned Steeldive cluster stores)
Not published
Reference, Weight, Colour, Hardness, Surface treatment, Matching bracelet
High confidence Verified Oct 2026 Source: Watchdives / Steeldive Spec checksAlloy Jul 2026Price Jul 2026
Facts are free to cite with a link.
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Frequently asked questions

What is the case of the Steeldive SD1928S Germany CuSn8 Bronze Pilot 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 SD1928S Germany CuSn8 Bronze Pilot?

The case is 39 mm across, 12.8 mm thick and 49 mm from lug to lug. It is water resistant to 200 m.

How much does the Steeldive SD1928S Germany CuSn8 Bronze Pilot cost, and is it available?

It is no longer made, so the only way to buy one is used. Its list price when it was in production was $139.

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