The Titanium Field GuidePicks of the month

Speake-Marin Koala

414217420

The Speake-Marin Koala is a 42 mm Grade 5 titanium dress watch with a Speake-Marin SMA03 automatic movement. At a list price of $37,485, it costs more than 93% of the 283 titanium dress watches in production.

All Speake-Marin watchesDress watchesUnder 11 mm thickGrade 5 titaniumOn a titanium braceletDisplay back
Price
≈$37,485 (CHF 31,200)
Material
Titanium
Grade / type
Grade 5
Water resistance
30 m
Reference
414217420
Type
Dress
Case diameter
42.0 mm
Thickness
10.5 mm
Origin
Switzerland
Movement
Automatic, fully integrated micro-rotor
Caliber
Speake-Marin SMA03
Power reserve
52 h
Complications
Time only
Colour
Grey
Surface treatment
Polished
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Green recycled PET nylon bracelet, corn-based leather lining, titanium folding buckle
Matching bracelet
Standard
Crystal
Sapphire, anti-reflective coating
Display back
Yes
Dial
Hand-painted graduated green lacquer (koala/eucalyptus theme)
Dial colours
Green
Availability
Offered
Status
Current; limited edition, 3 pieces in 38mm and 6 in 42mm
Not published
Lug-to-lug, Weight, Hardness, Construction, Lume
High confidence Verified Sep 2026 Source: Speake-Marin (maker) Also sold as413817420
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Frequently asked questions

What grade of titanium is the Speake-Marin Koala?

Grade 5, as stated by the maker. The caseback is sapphire.

What size is the Speake-Marin Koala?

The case is 42 mm across and 10.5 mm thick. It is water resistant to 30 m.

How much does the Speake-Marin Koala cost, and is it available?

It is in production, at a list price of $37,485.

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