Kieser Design Signature Edition Purple

The Kieser Design Signature Edition Purple was a 42 mm Grade 5 titanium watch with a KD21-01 automatic movement. It is no longer made, so this page is a reference for buying one used.

3 official photos · reader photos welcome

Material

Titanium

Grade / type

Grade 5

Water resistance

100 m

Reference

Signature Edition I

Type

Other

Price

– · Price on request (sold out)

Case diameter

42.0 mm

Thickness

11.2 mm

Lug-to-lug

42 mm

Origin

Germany

Movement

Automatic

Caliber

KD21-01 (Sellita SW200)

Power reserve

38 hours

Complications

Time only

Colour

Grey

Surface treatment

3D-printed titanium exoskeleton with inner casing

Finish technology

Natural finish

Caseback

Titanium

Nickel-free

Unconfirmed (clasp or buckle material not confirmed)

Bracelet / strap

Black FKM rubber strap, Grade 5 titanium buckle

Crystal

Sapphire, AR

Display back

No

Dial

Violet anodized titanium, circular-brushed

Dial colours

Purple

Lume

Super-LumiNova X1

Availability

No longer offered

Status

Limited edition of 25, sold out; still listed by the maker with a price-on-request enquiry

Not published

Weight, Hardness, Construction, Matching bracelet

High confidence Verified Oct 2026 Source: Kieser Design (maker product page)

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