Venus 210

Last updated: July 26, 2025
Detailed black and white illustration of mechanical watch gears and inner components.

Brand

Caliber Number

210

Production Period

1953 – 1966

Lignes

12.5”’

Diameter

28.2 mm

Height

6.8 mm

Power Reserve

Unconfirmed

Frequency

18,000 bph (2.5 Hz)

Jewels

17

Escapement

Swiss Lever

Anti-Shock Device

Commonly Incabloc, but could vary by brand

Hand Count

5 (Hour, Minute, Chronograph Second, Sub-dial hands x2)

Manufacture Region

Unconfirmed

Functions

Chronograph (center seconds, 30 or 45-minute counter), Small Seconds

Venus 210 Description

The Venus 210 is a Swiss-made manual-wind chronograph movement produced by Venus SA. It was known for its use of a cam-switching mechanism instead of a more traditional column wheel, which made it a more cost-effective option for watch manufacturers. This caliber typically features a bi-compax layout with two sub-dials. Following the acquisition of Venus by Valjoux in 1966, the designs of movements like the related Venus 188 went on to influence the Valjoux 7730 series.

Watches Using The Venus 210 Caliber

A vintage Nivada Grenchen Chronomaster Aviator chronograph wristwatch with a green nylon strap and black dial.