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The Leica ZM 12 collection is a modern interpretation of iconic design, striking the perfect balance between form and function. Among the key distinctions between the ZM 11 and the ZM 12 collections is the smaller 39mm case, crafted with stainless steel or titanium. The watches feature classic timekeeping functions with a small seconds sub-dial at 6 o'clock, adding symmetry to the overall aesthetic.
The dual-layered dial comes to life through an interplay of light and shadow, allowing the ZM 12 to captivate from various angles in an exploration of color. Swiss Grade A Super-LumiNova illuminates the indices and hands, ensuring exceptional legibility even in challenging lighting conditions.
Engineered in close collaboration with the renowned Swiss movement specialists at Chronode, the exceptional automatic Leica Calibre LA-3002 is fitted with 38 jewels. The ZM 12 impresses with a timekeeping accuracy of -4/+6 seconds per day and boasts a remarkable power reserve of approximately 60 hours. The movement operates at a frequency of 28,800 beats per hour and is measured in five positions to ensure the highest precision at all times.
The Leica ZM 12 collection features four models, each with its own distinct style and character:
- ZM 12 Steel Blue Orange
- ZM 12 Steel Silver Grey
- ZM 12 Steel Olive Black
- ZM 12 Titanium Chocolate Black
Each strap is meticulously handcrafted in Leica's artisanal workshop, blending modern technology with traditional craftsmanship.
Two exceptional materials have been used to create the watch straps:
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Technical Textile: A premium, durable, and resilient fabric featuring a unique, eye-catching pattern for a sophisticated look.
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High-Quality Rubber: A robust yet comfortable material with a bright orange hue and an inverted "Clou de Paris" pattern for a bold style statement.
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New 39mm Case Size in Titanium & Stainless Steel: 15% lighter than the ZM 11, enhancing comfort and versatility while preserving the series’ proportions and signature elegance.
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4 New Dial Colors: Stunning new dials with diamond-cut hands and polished indices filled with Swiss Grade A Super-LumiNova, ensuring exceptional legibility even in low light.
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New Seconds Dial: With its intricate concentric-circle pattern, the new dial creates a harmonious feel and visual balance, seamlessly aligning with the watch’s modern sports aesthetic.
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8 New Straps: Each strap is meticulously handcrafted in Leica's artisanal workshop, blending modern technology with traditional craftsmanship.
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100-Meter Water Resistance and a 60-Hour Power Reserve: Perfect for explorers who venture into challenging weather environments.
- 5-Year International Warranty
- Transparent Sapphire Case Back
- Exclusive Dual-Layered Dial
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| Caliber |
Leica LA-3002 in collaboration with Chronode SA, Switzerland |
| Movement type |
Mechanical automatic, self-winding |
| Jewels |
38 |
| Frequency |
28,800 A/h, 4 Hz |
| Power reserve |
Approximately 60 hours |
| Precision |
-4/+6 seconds per day, measured in 5 positions |
| Classic function |
Hours, minutes, and small second at 6 o‘clock |
| Complications |
None |
| Special feature |
Easy-Change System (strap change) |
| Case Diameter |
39mm |
| Case Material |
316L stainless steel or grade 5 titanium |
| Case Thickness |
13mm |
| Weight |
Stainless-steel case: 66 g | Titanium case: 52 g |
| Water resistance |
100m | 10ATM (ISO 2281 standard) |
| Crown |
Screw-down crown, with time-setting mode |
| Dial |
Dual-layered dial with inner bezel and printed minute track |
| Front glass |
Double-domed sapphire crystal, with hardened anti-reflective coating on both sides |
| Case-back glass |
Single-domed sapphire crystal, with inside laser print |
| Hands and Indices |
Indices and hands filled with Swiss Grade A Super-LumiNova |
| Bands |
Vulcanized rubber strap | Fabric strap | Integrated 316L stainless steel or titanium grade 5 bracelet |
| Buckle |
Rubber and fabric straps: Leica tang buckle with logo engraving, in 316L stainless steel or grade 5 titanium
Metal bracelets: Butterfly clasp with 2 pushers in stainless steel 316L or titanium grade 5 |
| Warranty |
5-Year International Warranty |
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| Specification |
Leica ZM 12 |
Leica ZM 11 |
| Caliber |
Leica LA-3002 |
Leica LA-3001 |
| Jewels |
38 jewels |
35 jewels |
| Complications |
None |
Date with quick set function |
| Case Diameter |
39 mm |
41 mm |
| Weight (Stainless Steel) |
66 g |
78 g |
| Weight (Titanium) |
52 g |
61 g |
| Classic Function |
Hours, minutes, and small second at 6 o’clock |
Hours, minutes, and center seconds |
