The Bronze Field Guide

KUOE Old Smith 90-002 Bronze (35mm)

OS90002BZ-ND-IV-KB

The KUOE Old Smith 90-002 Bronze (35mm) is a current-production dress watch with a cusn8 bronze (copper with 8 percent tin) case. It measures 35.0 mm across, 12 mm thick, and is water resistant to 100 m. Inside is the Seiko NH38 japanese automatic movement, with 41 hours power reserve. Complications: Time only. Priced from $599. Brand origin: Japan.

Bronze dress watchesCuSn8
Reference
OS90002BZ-ND-IV-KB
Type
Dress
Price
$599
Case diameter
35.0 mm
Thickness
12 mm
Lug-to-lug
Water resistance
100 m
Weight
Origin
Japan
Movement
Japanese automatic
Caliber
Seiko NH38
Power reserve
41 hours
Complications
Time only
Ceramic
CuSn8 marine bronze
Colour
Hardness
Construction
Assembled
Surface treatment
Caseback
Steel
Nickel-free
No (steel contact)
Bracelet / strap
Leather strap
Ceramic bracelet
Crystal
Domed sapphire with AR and AF coating
Display back
No
Dial
Ivory, no-date
Lume
Availability
Offered
Status
Current
High confidence Verified Jul 2026 Source: KUOE Kyoto / Long Island Watch Maker / listing ↗
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Frequently asked questions

Is the KUOE Old Smith 90-002 Bronze (35mm) nickel-free?

No. At least one part that touches the skin is nickel-bearing steel (commonly the caseback or clasp), so the guide does not mark it nickel-free.

What bronze alloy is the KUOE Old Smith 90-002 Bronze (35mm)?

The KUOE Old Smith 90-002 Bronze (35mm) has a cusn8 bronze (copper with 8 percent tin) case, though its caseback is steel. This is confirmed against the maker spec.

What size is the KUOE Old Smith 90-002 Bronze (35mm)?

It is 35.0 mm in diameter, 12 mm thick, and water resistant to 100 m.

How much does the KUOE Old Smith 90-002 Bronze (35mm) cost, and is it available?

It is current-production and lists from $599.

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