Gruen 21 Precision Tank USA Cal. 335

$228.99

This Gruen ’21’ Precision model is presented in a rectangular, 14k gold-filled ‘Tank’ style case and features a faceted crystal. The white dial is appointed with a combination of applied, gold-toned Arabic numerals and dot hour markers. Time is shown with gold-toned hands, and a subsidiary seconds dial is located at the 6 o’clock position. The watch is powered by the Gruen Calibre 335, a 21-jewel manual-wind form movement shaped to fit the rectangular case. The timepiece is fitted with a blue snake skin strap.

General

Brand
ManufacturedUSA
DepartmentMen
Dial ColorWhite

Case

Case ShapeRectangular
BezelFixed
Case Material14k Gold Filled
Case Width23.2mm
Case Height34.2mm

Strap / Bracelet

Strap MaterialSnake Skin
Strap ColorBlue
ClaspBuckle
Lug Width18mm
Max Wrist Size8″

Movement

MovementManual Wind
CaliberGruen 335
Accuracy< 10 secondsThe movement showed a daily accuracy deviation ranging from 0 to 10 seconds across six positions.

Extras

Original BoxNo
Original PapersNo
Warranty2-Year Ottuhr WarrantyOur standard two-year mechanical warranty which covers the mechanical functions and accuracy of the timepiece.

Overview

There is an undeniable romance to the great American watchmaking houses, and among them, Gruen holds a special place for its mastery of the elegant dress watch. This Gruen 21 Precision is a spectacular artifact from the height of the Art Deco design movement, a period of bold architectural lines and unbridled creativity. It’s a watch that is significant not just for its stunning looks, but for what’s ticking inside: a high-grade, American-made movement. This is a timepiece that captures the very essence of post-war American optimism and style, a true gem for the enthusiast who appreciates the intersection of horology and design history.

Gruen was a powerhouse, operating with a unique Swiss-American model. They designed their movements in America, had them produced to exacting standards at their “Precision Factory” in Biel, Switzerland, and then cased and timed them at their “Aegler” facility in Cincinnati, Ohio. However, this particular watch houses something even more special: a Caliber 335, a beautifully crafted 21-jewel movement that was made right in the USA. The “21” on the dial proudly denotes the high jewel count, a mark of a top-tier “Precision” grade movement. Furthermore, the movement is a part of Gruen’s legendary “Veri-Thin” family, an innovation that allowed for incredibly svelte and elegant watch profiles, a true feat of engineering in the 1940s.

This specific example is, in our opinion, an absolute knockout and a fantastic showcase of Gruen’s design prowess. The gold-filled “tank” style case is pure Art Deco, but it’s the lugs that steal the show. The dramatic, fluted or “rippled” design is architecturally brilliant, giving the watch a sculptural quality and an incredible presence on the wrist that belies its classic size. The silver dial features a handsome mix of applied gold-tone Arabic numerals and dot hour markers, anchored by a beautifully executed subsidiary seconds dial. The original alpha handset is perfectly preserved, and the signed Gruen crown is the finishing touch on a remarkably cohesive and stylish package.

Timing: The watch has been measured with a timegrapher at six different positions. The rate, amplitude, and beat error are within acceptable ranges.

Functions: All functions including the crown winding, time setting, etc are working as expected.

Integrity: The movement shows no signs of damage, rust, or corrosion, with all components appearing clean and well-maintained.

Authenticity: Each timepiece is evaluated and authenticated in-house. This watch is guaranteed to be correct to its manufacturer and time period.

Warranty: This timepiece includes a 2-year mechanical warranty, activated upon the date of purchase. Warranty Policy

Shipping: This timepeice includes complimentary insured shipping within all 50 states, and options for expedited shipping. Shipping Information

Returns: If, for any reason, you are not entirely satisfied with your purchase, you may return the product for a full refund within 30 days from the date you received or signed for the item. Read our Return Policy

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