42mm Polished Watch Case | For ETA6497/6498 & ST3600 | 37mm Dial | 22mm Lug

Product Overview

A classic and elegant polished watch case designed specifically for large, hand-wound pilot or pocket watch-style movements. Precision-machined from solid 316L stainless steel, this 42mm case is engineered to perfectly house the ETA6497, ETA6498, or Seagull ST3600 movements. With its slim 11.5mm profile, 37mm dial opening, and 22mm lug width, it provides an ideal foundation for building a refined vintage-style timepiece.

Specifications

• Material: 316L Stainless Steel (Polished Finish)

• Diameter: 42mm (excluding crown)

• Thickness: 11.5mm (slim profile)

• Lug Width: 22mm

• Dial Fit: 37mm diameter

• Movement Compatibility: ETA6497, ETA6498, Seagull ST3600 (manual wind, 16.5''' lignes)

• Water Resistance: 3 ATM / 30 Meters (splash resistant)

• Crystal: Typically fits 34.5mm - 35mm crystal (not included)

• Case Back: Snap-on or screw-down (pocket watch style, typically solid)

Key Features

• Precision Fit for Large Movements: Specifically machined to accommodate the 16.5''' (approximately 36.6mm) diameter of ETA6497/6498 and ST3600 movements, ensuring correct stem height and secure mounting.

• Classic Polished Aesthetic: The fully polished 316L steel case offers a timeless, elegant look reminiscent of vintage pilot's watches and marine chronometers.

• Slim Profile Design: At just 11.5mm thick, this case allows the inherent slimness of the hand-wound movement to be showcased, resulting in a refined wrist presence.

• Versatile 37mm Dial Opening: Accepts a wide range of aftermarket dials designed for these large movements, typically with sub-seconds at 6 o'clock (6498/ST3600) or 9 o'clock (6497).

• Standard 22mm Lug Width: Ensures easy pairing with a vast selection of aftermarket leather straps, NATO straps, or bracelets.