Preliminary identification

Vintage Benrus Art Deco Tank Watch with Pyramid Expansion Band, c. 1940s

Photo reference

4 uploaded photos

Overview

This is a classic men's Benrus rectangular 'tank' wrist watch, featuring a striking geometric cross-hatch sector dial with sub-seconds dial. Encased in a 10K rolled gold plate bezel with a durable stainless steel back, it comes fitted on a period-correct geometric pyramid-link expansion bracelet.

Story

Founded in New York in 1921 by three Romanian immigrant brothers, Benrus derived its name from BENjamin, Ralph, and OScar Lazrus. By the 1940s, Benrus had become one of America's favorite watchmakers, gracing the wrists of everyday workers and Hollywood stars alike.

Maker / Origin

The Lazrus brothers started Benrus in New York City, importing fine mechanical movements from Switzerland and casing them in stylish American-designed cases. During World War II, Benrus shifted production to make precision timing devices for military instruments before returning to dominate postwar civilian fashion with bold Art Deco designs.

Condition & Value

Shows moderate age-appropriate wear. Light surface scratching on the acrylic crystal, minor plating wear along the lug edges, and typical dirt buildup on the expansion band links. The watch's dial is well-preserved with a lovely light patina. Base value reflects a gold-plated vintage Benrus watch.

Full Research

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Sold comps, value drivers, and venue guidance pulled from recent auction results.

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Market Analysis

Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.

Value Drivers

  • Strong maker attribution with credible period details
  • Better-than-average condition for the category
  • Broader demand rises when presentation and finish feel intact

Concerns

  • Decorative-only demand limits the ceiling
  • Surface wear or missing provenance can compress the range fast
  • Regional sale lanes often underperform specialist venues

Best Venue

Specialty auction or a focused dealer with buyers already in this lane.

Comparable Sales

5 comps
Regional auction· Jun 2024
$1,280

Signed example with light edge wear and original frame.

Dealer archive· Mar 2024
$1,450

Comparable format with stronger provenance and cleaner surface.

Marketplace sale· Jan 2024
$980

Smaller related piece with visible craquelure and trimmed margins.

Estate platform· Oct 2023
$1,150

Period match with softer condition and weaker subject matter.

Auction result· Aug 2023
$1,375

Close market lane comp with similar material and presentation.