Home / Brands / Eberhard & Co. / Chrono 4 / 31052.3 CU Eberhard & Co. Chrono 4 31052.3 CU 43mm · Stainless Steel · Caliber calibre EB. 250-C4 12 ½” – base 2894/ Patented device · 50m
Eberhard & Co Chrono 4 Grande Taille
Brand Eberhard & Co. Full reference 31052.3 CU Also written as 310523CU Collection Chrono 4 Case diameter 43mm Case material Stainless Steel Water resistance 50m Movement Automatic Caliber calibre EB. 250-C4 12 ½” – base 2894/ Patented device Power reserve 42 hours Functions / complications 24 Hour Display, Central Seconds, Chronograph, Date, Small Seconds Dial color Black Bracelet / strap Rubber Copy page link
Related references — same collection Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Sources & record notes Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. The Watch Pages.
The Watch Pages · Eberhard & Co 31052.3 CU Original collection: Not recorded
Technical Specifications / Date Added: November 21, 2019
Technical Specifications / Reference: 31052.3 CU
Technical Specifications / Brand: Eberhard & Co
Technical Specifications / Case Size: 43mm
Technical Specifications / Case Material: Stainless Steel
Technical Specifications / Dial Color: Black
Technical Specifications / Movement: Automatic
Technical Specifications / Caliber: calibre EB. 250-C4 12 ½” – base 2894/ Patented device
Technical Specifications / Power Reserve: 42 hours
Technical Specifications / Water Resistance: 50m
Technical Specifications / Strap Material: Rubber
Technical Specifications / Strap Color: Black
Technical Specifications / Buckle Type: Pin
Technical Specifications / Style: Sporty
Technical Specifications / Special Features: Luminescence, Tachymeter, Water Resistant
Technical Specifications / Complications: 24 Hour Display, Central Seconds, Chronograph, Date, Small Seconds Images are loaded from the cited external sources. Copyright remains with its holders; permission to reproduce locally has not been established.
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