Hamilton

Pilot Day Date Auto

Reference Number :

H64635140

Series : Khaki Aviation

Retail: $1,045

(As of: 05/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Hamilton. If you are interested in selling this watch to us, you can contact us here.

Quick TakeStrap into your daily adventure with the Khaki Aviation Pilot Day Date Auto as your unflappable wingman. That expansive blue dial isn't just handsome; it's a billboard of clarity, boasting oversized numerals and lume-coated hands that make checking the time a mere reflex, even when you're flying by the seat of your pants. Ticking away reliably under that tough sapphire shield is the H-30 automatic calibre, a true powerhouse packing an 80-hour power reserve – enough to keep you on schedule through the longest hauls without a rewind. You can feel the robust engineering in the cool heft of the stainless steel, and the prominent day-date display ensures you're always oriented, whether navigating time zones or just the week's appointments. It’s more than a watch; it’s a piece of kit for the modern explorer who values precision, endurance, and a dash of classic aviator cool.

DescriptionThe H64635140 model is constructed with a stainless steel case, exhibiting a diameter of 42mm and a profile thickness measuring 12.1mm, contributing to its substantial wrist presence. Protection for the blue-colored dial is provided by a sapphire crystal, renowned for its high scratch resistance; this crystal is further enhanced with an anti-reflection treatment to maximize legibility across diverse lighting environments. Luminescent material, specifically Super-LumiNova, is applied to dial elements to ensure readability in diminished ambient light. The watch maintains water resistance up to 10 bar, which translates to 100 meters or 145 pounds per square inch, rendering it suitable for recreational water exposure. A standard 20mm lug width is provided for strap or bracelet attachment.

Internally, the timepiece is powered by the Caliber H-30, an automatic mechanical movement engineered for reliable timekeeping. This movement facilitates a three-hand display along with day and date indications, clearly presented on the dial. A significant operational advantage is its extended power reserve of approximately 80 hours. The inclusion of a Nivachron balance spring enhances the movement's resistance to magnetic fields and temperature variations, contributing to consistent accuracy. An exhibition-style open case back allows for observation of the H-30 movement, which may feature intricate contrasting snail and pearled decorative patterns. The accompanying stainless steel bracelet (strap reference H6050000121) is secured with a folding clasp and incorporates the Easy Click system for tool-less strap interchangeability.

GenderMen

SignaturesHamilton

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberH-30

FunctionsHours, Minutes, Seconds, Date, Day

Power Reserve80 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Dial ColorBlue