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1940s IWC Cal.83 "Hermet" Water-resistant Calatrava design rare Two-tone design in S.Steel

Manufacturer IWC
Model Hermet
Year of Manufacture 1940s
Reference no. ---
Product no. A-7274
Price

Late 1940s production International, featuring the renowned Cal. 83, the popular “Hermet” waterproof Calatrava-style model with a rare two-tone design.

The snap-back waterproof case known as the “Hermet,” celebrated for its excellent airtight construction, offers a solid and substantial feel despite its modest size. The rare two-tone dial, distinguished by vertically elongated indices, displays an outstanding vintage character.

This watch is powered by International’s iconic small-seconds movement, Cal. 83. The case back is engraved.

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Item details

Serial no. 1,144,***
Caliber 83
Movement no. 1,133,***
Movement type Manual winding
Material Stainless steel
Case size 30mm
Case type Snap back Water-resistant
Dial Original
Type of Indices Luminous
Belt Non-original (lug width: 16mm) / GF Type-6 Two-tone
Evaluation case 92%
Evaluation dial 90%
Evaluation mov 92%
Condition 4.5
Rarity 4.5

Other details

Case: While it shows minor scratches and signs of aging, it retains its original shape and volume.

Dial: It displays aging and minor scratches, but retains a good overall look. It features a tasteful two-tone color scheme and retains its original luminous material from the era.

Movement: Winding functions well, with accuracy around 40 seconds per day.