Automatic Mechanical Chronograph Watch
IW371604 Portugieser Silver Dial 41mm Automatic Chronograph Watch
Silver Dial · Gold Arabic Numerals · Twin Subdials · 69355-Style Movement
Product Overview
The IW371604 is a 41mm automatic mechanical chronograph featuring a silver-white dial, gold-tone Arabic numerals, elegant feuille-style hands, and the classic vertical twin-register layout associated with the Portugieser series.
A stainless-steel case, multi-link steel bracelet, sapphire crystal, and transparent case back give this Replica chronograph a refined all-metal appearance, while the 69355-style automatic chronograph movement provides mechanical timing functionality for everyday wear.
CORE DESIGN
Classic Vertical Twin-Register Chronograph
A spacious silver-white dial, gold-tone Arabic numerals, leaf-shaped hands, and vertically positioned subdials at 12 and 6 o’clock create the balanced and elegant character of this Portugieser-inspired chronograph.
Key Design Features
Silver-white finishing contrasts with gold-tone Arabic numerals and feuille-style hands for a refined dress-chronograph appearance.
Vertically aligned registers at 12 and 6 o’clock provide the distinctive symmetrical Portugieser chronograph layout.
The multi-link stainless-steel bracelet and folding clasp create a versatile all-metal configuration for business and casual wear.
The exhibition-style back provides a view of the automatic mechanical movement and reinforces the watch’s mechanical character.
Technical Specifications
| Specification | Details |
|---|---|
| Model | IW371604 |
| Series | Portugieser |
| Watch Type | Automatic Mechanical Chronograph Watch |
| Case Diameter | Approximately 41mm |
| Dial | Silver-White Dial with Gold-Tone Arabic Numerals and Feuille-Style Hands |
| Chronograph Layout | Vertical Twin Registers at 12 and 6 o’clock |
| Case | Stainless Steel with Transparent Exhibition Case Back |
| Bracelet | Multi-Link Stainless-Steel Bracelet with Folding Clasp |
| Movement | 69355-Style 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-Style Movement & Dial Design
The automatic mechanical movement supports standard time display and chronograph timing, with normal wrist movement providing automatic winding during daily wear.
The silver-white dial keeps the visual layout clean and spacious, while the gold-tone numerals, feuille-style hands, fine outer minute scale, and vertically aligned subdials give the watch its distinctive classical chronograph 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 bracelet with a soft dry cloth and have the movement, seals, and chronograph functions inspected periodically.
Frequently Asked Questions
1. What defines the design of this watch?
Its key features are the silver-white dial, gold-tone Arabic numerals, feuille-style hands, and vertically aligned chronograph registers at 12 and 6 o’clock.
2. Is the 41mm case suitable for everyday wear?
The 41mm size offers a balanced modern wrist presence and works well for business, smart-casual, and everyday settings.
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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