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.

All KUOE watchesBronze dress watchesCuSn8
Price
$599
Alloy
CuSn8 marine bronze
Water resistance
100 m
Caseback
Steel
Reference
OS90002BZ-ND-IV-KB
Type
Dress
Case diameter
35.0 mm
Thickness
12 mm
Origin
Japan
Movement
Japanese automatic
Caliber
Seiko NH38
Power reserve
41 hours
Complications
Time only
Construction
Assembled
Nickel-free
No (steel contact)
Bracelet / strap
Leather strap
Crystal
Domed sapphire with AR and AF coating
Display back
No
Dial
Ivory, no-date
Dial colours
White
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Colour, Hardness, Surface treatment, Bronze bracelet, Lume
High confidence Verified Jul 2026 Source: KUOE Kyoto / Long Island Watch
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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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