De Bethune DB25 Perpetual Sky

The De Bethune DB25 Perpetual Sky is a 40 mm Grade 5 titanium watch with a De Bethune DB2005V3 hand-wound movement. With a 120-hour power reserve, it runs longer than 94% of the 1,109 mechanical titanium watches with a stated reserve.

4 official photos · reader photos welcome

Material

Titanium

Grade / type

Grade 5

Reference

DB25SQPV2

Type

Other

Price

– · price on request

Case diameter

40.0 mm

Thickness

11.3 mm

Origin

Switzerland

Movement

Manual, perpetual calendar with spherical moon-phase and leap-year indicators

Caliber

De Bethune DB2005V3

Power reserve

5 days

Complications

Perpetual calendar

Colour

Grey

Surface treatment

Polished

Finish technology

Natural finish

Caseback

Titanium (open, polished)

Nickel-free

Unconfirmed (bracelet, strap, or clasp hardware not confirmed)

Bracelet / strap

Leather strap

Crystal

Sapphire, double anti-reflective coating

Display back

Yes

Dial

Starry sky and Milky Way motif

Dial colours

Blue

Availability

Offered

Status

Current

Not published

Lug-to-lug, Water resistance, Weight, Hardness, Construction, Matching bracelet, Lume

High confidence Verified Sep 2026 Source: De Bethune (maker)

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