The Wristwatch Field Guide

Christopher Ward C63 Sealander Bronze COSC

C63-39ADC3-B00K0 Archive · used only

The Christopher Ward C63 Sealander Bronze COSC is a discontinued field watch with a bronze (grade not stated) case. It is priced well above the $539.50 median for the category. The caseback is open, so the movement is visible. No longer offered new; listed here as an archive reference for the used market.

All Christopher Ward watchesExotic-material field watchesBronzeDisplay backUnder $5,000
Price
$1,150
Material
Bronze
Grade / type
Bronze (grade not stated)
Water resistance
150 m
Reference
C63-39ADC3-B00K0
Type
Field
Case diameter
39.0 mm
Thickness
11.25 mm
Origin
United Kingdom
Movement
Swiss automatic, COSC chronometer
Caliber
Sellita SW200-1 (COSC)
Power reserve
38 hours
Complications
Date
Construction
Assembled
Caseback
Sapphire (display back)
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Brown leather strap
Crystal
Sapphire
Display back
Yes
Dial
Smoked openworked tinted-sapphire dial revealing the movement, brown
Dial colours
Brown
Lume
Super-LumiNova
Availability
No longer offered
Status
Limited edition of 100, sold out
Not published
Lug-to-lug, Weight, Colour, Hardness, Surface treatment, Matching bracelet
Medium confidence Verified Jul 2026 Source: Christopher Ward / Oracle Time
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the Christopher Ward C63 Sealander Bronze COSC?

The Christopher Ward C63 Sealander Bronze COSC has a bronze (grade not stated) case with a sapphire (display back) caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Christopher Ward C63 Sealander Bronze COSC?

It is 39.0 mm in diameter, 11.25 mm thick, and water resistant to 150 m.

How much does the Christopher Ward C63 Sealander Bronze COSC cost, and is it available?

It is no longer offered new; the guide keeps it as an archive reference for the used market, and it listed from $1,150 when current.

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