Baume & Mercier Classima Classima Executives Open Balance

Reference 8689

About this watch

The Baume & Mercier Classima Executives Open Balance is a masterpiece of Swiss watchmaking, boasting an elegant design and reliable mechanics that make it a worthy addition to any watch enthusiast's collection. The 42 mm round case crafted from high-quality stainless steel exudes modern sophistication, while the sleek black dial with mixed indexes and delicate feuille hands adds a refined touch. The open balance display is a standout feature, showcasing the intricate craftsmanship behind this timepiece. Powered by the Sellita caliber SW200-1, an automatic movement celebrated for its precision and reliability, this watch ensures you'll always be on time. With a frequency of 28,800 vibrations per hour and a power reserve of 38 hours, the Classima Executives Open Balance is built to last. Whether dressing up or down, this versatile watch adapts seamlessly to your style, making it a timeless piece that can be worn with confidence in any setting.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • 42 mm round stainless steel case
  • Sellita caliber SW200-1 automatic movement
  • Open balance display
  • Sapphire crystal glass for scratch resistance
  • Water resistance up to 30 meters
  • Stainless steel bracelet with comfortable fit

Specifications

Brand
Baume & Mercier
Family
Classima
Model
Classima Executives Open Balance
Reference
8689
Movement
sw200-1-a
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Baume & Mercier Classima Automatic Ref. 65714 – Box & Booklet – $750 Shipped OBO

Baume & Mercier Classima Automatic Ref. 65714 – Box & Booklet – $750 Shipped OBO

This Baume & Mercier Classima Automatic features a silver guilloché dial with date at 3 and is powered by an automatic movement. It comes in a polished stainless steel case and has a black alligator leather strap.

  • Condition: pre-owned, dial and crystal are clean, strap is in excellent condition
  • Movement: Automatic Sellita SW200-1
  • Power reserve: ~38–42 hours
  • Case size: 42mm diameter
Posted at
Feb 27, 2026, 4:26 PM
Active
[WTS] Baume & Mercier Classima Men's Steel Watch Automatic 40mm MAO10214 REDUCED $649 USD OBO

Baume & Mercier Classima Men's Steel Watch Automatic 40mm MAO10214 REDUCED $649 USD OBO

This is a Baume & Mercier Classima Men's Steel Watch Automatic 40mm.

Posted at
Feb 24, 2026, 1:04 PM
Active
[WTS] Baume & Mercier Classima XL Open Heart Automatic (Ref. 65558)

Baume & Mercier Classima XL Open Heart Automatic (Ref. 65558)

A beautiful Baume & Mercier Classima XL featuring a striking black guilloché dial and an 'open heart' window at 12 o'clock to showcase the beating balance wheel of the Swiss automatic movement.

  • Condition: Good pre-owned condition
  • Case diameter: 42mm
  • Thickness: 10mm
  • Lug width: 22mm
Posted at
Feb 22, 2026, 12:06 PM
Active