Automatic Pilot Chronograph Watch
IW388101 Blue Dial 41mm Pilot-Style Automatic Chronograph Watch
Blue Dial · Triple Chronograph · Day/Date Display · 69385-Style Movement
Product Overview
The IW388101 is a 41mm automatic mechanical pilot-style chronograph featuring a deep blue dial, oversized white Arabic numerals, luminous hands and markers, three chronograph subdials, and a practical day-and-date display at 3 o’clock.
The silver-tone stainless-steel case is paired with a blue leather-style strap with white contrast stitching. Its bold pilot-watch layout, prominent 12 o’clock triangle, and chronograph controls create a clean aviation-inspired appearance suitable for casual and business-casual wear.
CORE DESIGN
Classic Blue Pilot Chronograph Styling
A blue dial, oversized white Arabic numerals, luminous hands, three chronograph registers, a day/date display, and the signature 12 o’clock triangle create a highly recognizable pilot-watch layout.
Design Highlights
The blue background provides strong contrast for the white Arabic numerals, luminous hands, and chronograph displays.
Three subdials provide the technical appearance associated with a mechanical pilot chronograph.
The calendar window at 3 o’clock displays both weekday and numerical date information.
A blue strap with white stitching coordinates with the dial while adding a classic aviation-inspired finish.
Product Details
IW388101
Automatic Pilot Chronograph
Blue with White Arabic Numerals
Day & Date at 3 O’Clock
Silver-Tone Stainless Steel
Screw-Down Crown
Blue Leather-Style Strap
69385-Style Automatic Mechanical
Sapphire
Suitable for daily splashes only. Not suitable for swimming or showering. Please refer to our Water Resistance Care Guide.
BLS Factory
Movement & Daily Care
The watch uses a 69385-style automatic mechanical chronograph movement with hours, minutes, seconds, mechanical chronograph timing, and day/date functions. Normal wrist movement helps wind the movement during regular wear, while the Replica pilot-watch styling keeps the overall presentation focused on a bold instrument-inspired layout.
- Avoid severe impacts, strong magnetic fields, and excessive heat.
- Do not reset the chronograph while it is actively running.
- Keep the leather-style strap away from prolonged moisture and chemical products.
- Water protection is suitable for daily splashes only. It is not suitable for swimming or showering. Please refer to our Water Resistance Care Guide for proper care and usage.








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