Don't miss the next drop
There are certain design choices in vintage watchmaking that feel so logical you wonder why they weren’t adopted more widely. Placing the crown at 12 o’clock is one of them. It eliminates the bump at 3 that digs into the back of your hand, it creates a perfectly symmetrical case silhouette on the wrist, and it makes the watch equally comfortable for left and right-handed wear. And yet, the configuration remains genuinely uncommon, which is exactly what makes pieces like this Gruen ref. 400-298 so appealing when they surface.
Gruen was one of the great names in American watchmaking during the first half of the twentieth century. Founded in 1874 by Dietrich Gruen, the company maintained a unique transatlantic structure, designing and assembling watches in Cincinnati while manufacturing movements at its own facility in Biel, Switzerland, a factory the company called “Time Hill.” This arrangement gave Gruen access to Swiss craftsmanship while maintaining its American identity, and the result was a catalog of watches that blended European movement quality with American case design sensibility. The Star Watch Case Co. produced many of Gruen’s cases during this period, and the inner caseback of this example confirms the partnership with its “Cased and Timed in U.S.A. by Gruen Watch Co, Star Watch Case Co, 10K Gold Filled” stamping, along with case number 56938 and ref. 400-298.
The movement is a 17-jewel manual wind signed “Gruen Watch Co, Seventeen 17 Jewels” with “Congrun” and “Switzerland” visible on the balance bridge. The movement shot reveals a beautifully finished caliber with Côtes de Genève striping across the bridges, visible jewels with gold chatons, and a cleanly executed balance wheel assembly. There are also several watchmaker service marks scratched into the inner caseback alongside the factory stampings, evidence of a watch that was maintained and kept running throughout its long life.
This particular example shows its eight decades with honest character. The silver dial has developed a gentle warm patina, and the full Arabic numeral chapter ring remains clearly legible around the perimeter. The numerals are printed in a period-correct font that wraps beautifully around the cushion-shaped dial opening, with fine hash marks forming the outer minute track. The “Gruen” name sits centered below 12, and “Switzerland” is just visible at 6. The gold leaf hands have aged gracefully and retain their original warmth. The 10K gold filled case shows surface wear consistent with regular enjoyment, with scratching visible on the caseback and light marks on the case flanks, but the tonneau proportions remain well defined and the crown at 12 operates smoothly. The profile shots reveal just how compact and elegant this case is, a watch designed for the smaller wrist proportions of the era that feels perfectly scaled today for anyone who appreciates a vintage-correct wearing experience.
To us, the top crown configuration is the kind of detail that makes a collector stop and look twice. It transforms what would otherwise be a handsome but conventional 1940s dress watch into something genuinely distinctive, a conversation piece with real design logic behind it. Paired with the warm 10K gold filled Star Watch Case Co. case and that lovely aged dial, this is a piece that rewards close attention.
