---
type: product
title: Trematic 1321121 ZY6 Ossidiana 38mm Automatic Watch
handle: trematic-1321121-zy6-ossidiana-38mm-automatic-watch
url: >-
  https://www.hsjohnson.com/products/trematic-1321121-zy6-ossidiana-38mm-automatic-watch
sku: '1321121'
price: '61500.0'
currency: GBP
tags:
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  - new-arrival
  - out_of_stock
  - preorder
  - SIGNUP10
collections:
  - Watches
  - Out of stock
  - All
  - Mens Watches
  - SIGNUP10
  - New Arrivals
  - Trematic
variants:
  - title: Default Title
    price: '615.00'
    sku: '1321121'
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created_at: null
updated_at: null
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---

Discover the Trematic ZY6 Ossidiana, a 38mm automatic timepiece that honours classic watchmaking tradition while delivering modern dependability. The two-tone dial and signature wedge-hour markers reflect Trematic's storied heritage, complemented by robust case construction and a screw-down crown built to withstand daily wear. Rated for 100-meter water resistance and fitted with luminous Superluminova C3 hands, this watch performs reliably whether you're dressing for a formal event or embarking on weekend pursuits. The coin-edge case back proudly displays the legendary Trematic anchor emblem. An understated yet sophisticated choice for those who value enduring style and proven craftsmanship.

**We are a Trematic UK authorised dealer**

**New boxed stock with full retail boxes & paperwork**

  

**Movement**:

Sellita SW 200-1  
Swiss Automatic, 28'800 vibrations per hour (4HZ), 26 jewels, 41h power reserve

**Case**:

Brushed 316L steel with polished  
specifications, 100m water resistance, circular brushed screw-down crown

**Caseback**:

Screw secured, brushed  
on the external, sandblasted in the center, polished logo

**Dial**:

Constructed in three layers with  
rough base, circular brushed ring and applied wedge-shaped hour markers

**Measurements**:

38mm diameter  
excluding crown, 11,1mm thick including domed crystal, 44mm from lug to lug,  
20mm between lugs

**Glass**:

Domed sapphire crystal with internal  
and external anti-reflective coating

**Straps**:

 All straps are made of vegan leather material derived from fruits and are equipped with quick release system