- Listing title
- IWC PORTOFINO HAND-WOUND 8 DAYS POWER RESERVE IW510102 WITH PAPERS '2018 WATCH
- Seller
- nyane
- Seller rating
- 99.4%
- Reference / configuration
- IW510102
- Ships from
- Italy
- Condition
- Pre-owned - Excellent
- Box
- Not stated
- Papers
- Yes
- Authenticity certificate
- Not stated
- Item price
- SAR 18,595
- Shipping
- SAR 0
- Estimated duty
- Not stated
- Estimated VAT
- Not stated
- Total
- SAR 22,453
1 / 10Specifications
A concise reference view of the case, dial, bracelet and movement details buyers compare first.
Case
| Diameter | 45 mm |
|---|---|
| Thickness | 11.7 mm |
| Lug width | 22 mm |
| Material | Stainless steel |
| Caseback | Solid |
| Crystal | Sapphire |
| Water resistance | 3 bar / 30 m |
| Water Resistance Category | Splash |
Functions and complications
| Complications | Power Reserve |
|---|---|
| Complication count | 1 |
Reference details
| Gender | Men's |
|---|---|
| Production status | Discontinued |
| Origin | Switzerland |
| Warranty | 8 years |
| Size category | Xl |
| Component count | 215 |
Dial and bracelet
| Dial | Black |
|---|---|
| Display | Analog |
| Date | Yes |
| Calendar | Simple |
| Bracelet | Leather |
| Bracelet material | Dark brown alligator leather strap by Santoni |
| Strap material | Alligator Leather |
Movement
| Calibre | IWC Calibre 59210 |
|---|---|
| Calibre family | 59xxx hand-wound eight-day branch |
| Movement | manual |
| Power reserve | 192 hours |
| Frequency | 28,800 vph |
| Jewels | 30 jewels |
| Stop Seconds | Yes |
| In House Movement | No |
Additional details
| Buckle Width Mm | 18 |
|---|
Recent price movement
Tracking 16 daily market snapshots since July 2026. The solid line shows the median delivered estimate and the dashed line tracks the lowest available offer; the full-set plot shows pricing from qualifying offers listed with both original box and original papers.
About this reference
IW510102 explores the Portofino collection's large-format dress language through a 45 mm stainless-steel case that is only 11.7 mm thick. The black dial, dark brown Santoni alligator-leather strap and power-reserve display give the watch a sombre, carefully arranged character. A solid caseback keeps the presentation discreet, while the 30-metre water resistance reflects its primarily formal orientation.
The hand-wound calibre 59210 provides 192 hours of power reserve, small seconds and a date display. IWC Schaffhausen's movement measures 37.8 mm in diameter and contains 215 components with 30 jewels, operating at 4 Hz. The large movement gives the broad case genuine mechanical weight rather than relying on size alone.







