Automatic Mechanical Chronograph Watch
IW371620 White & Blue Dial 41mm Chronograph Watch
White & Blue Dial · 69355 Movement · Blue Rubber Strap · Approx. 102.09g
Product Overview
The IW371620-style watch is a 41mm automatic chronograph featuring a white dial with blue Arabic numerals, feuille-shaped hands, and vertically aligned blue subdials. The 30-minute counter sits at 12 o’clock, while small seconds are positioned at 6 o’clock.
A stainless-steel case, slim polished bezel, transparent case back, and blue rubber strap complete the design. With an approximate weight of 102.09g, this Replica chronograph combines classic proportions with a more contemporary everyday wearing style.
CORE DESIGN
Classic White-and-Blue Chronograph Layout
The white dial, blue numerals, leaf-shaped hands, vertical twin registers, and slim polished bezel create a clean and balanced Portugieser-inspired appearance.
Technical Specifications
| Specification | Details |
|---|---|
| Model | IW371620 |
| Series | Portugieser |
| Watch Type | Automatic Mechanical Chronograph Watch |
| Case Diameter | Approximately 41mm |
| Weight | Approximately 102.09g |
| Dial | White Dial with Blue Arabic Numerals, Blue Feuille Hands and Twin Subdials |
| Chronograph | 30-Minute Counter at 12 O’Clock · Small Seconds at 6 O’Clock |
| Case | Stainless-Steel Case with Slim Polished Bezel |
| Case Back | Transparent Exhibition Case Back |
| Strap | Blue Rubber Strap |
| Movement | 69355 Automatic Mechanical Chronograph Movement |
| Crystal | Sapphire Crystal |
| Water Resistance | Suitable for daily splashes only. Not suitable for swimming or showering. Please refer to our Water Resistance Care Guide. |
| Factory | ZF Factory |
69355 Movement & Dial Design
The 69355 automatic mechanical movement supports standard timekeeping and chronograph functions, including central chronograph seconds and a 30-minute counter.
The white-and-blue dial, vertically arranged subdials, slim bezel, and blue rubber strap combine classic chronograph styling with a modern sporty character.
Wearing and Maintenance
- Avoid severe impacts and prolonged exposure to strong magnetic fields.
- Stop the chronograph before using the reset function.
- 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.
- Clean the case and rubber strap regularly with a soft cloth and avoid prolonged contact with chemicals.
Frequently Asked Questions
1. What is the main design highlight?
The white-and-blue dial with vertically aligned chronograph subdials gives the watch its distinctive appearance.
2. What is the approximate weight?
The overall weight is approximately 102.09g.
3. Can the watch be worn while swimming or showering?
No. The watch is suitable for daily splashes only and should not be worn while swimming or showering. Please refer to our Water Resistance Care Guide for more information.








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