Knot TSC-40 Titanium Solar Chronograph

The Knot TSC-40 Titanium Solar Chronograph is a 40 mm titanium chronograph with an Epson VR43 solar quartz movement. At 32.5 g, no other titanium chronograph weighed without a bracelet is lighter, out of 39. At a list price of $274, it costs less than 97% of the 157 titanium chronographs in production, leaving out the fashion brands.

9 official photos · reader photos welcome

Price

≈$274 (¥43,200)

Material

Titanium

Grade / type

Titanium (grade undisclosed)

Weight

32.5 g

Water resistance

100 m

Type

Chronograph

Case diameter

40.0 mm

Thickness

11 mm

Origin

Japan

Movement

Solar quartz chronograph

Caliber

Epson VR43

Complications

Chronograph

Colour

Grey

Finish technology

Natural finish

Caseback

Titanium

Nickel-free

Unconfirmed (clasp or buckle material not confirmed)

Bracelet / strap

Strap or titanium bracelet

Matching bracelet

Optional (or strap)

Crystal

Sapphire

Display back

No

Dial

Ivory / Navy / Green / Black

Dial colours

Black White Blue Green

Lume

Yes

Availability

Offered

Status

Current (made to order)

Not published

Reference, Lug-to-lug, Power reserve, Hardness, Construction, Surface treatment

Medium confidence Verified Aug 2026 Source: Knot (maker product page) Spec checksGrade Aug 2026Price Jun 2026Weight Jun 2026

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More watches from Knot

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