© Fratello Watches
Sinn
140 A S Anniversary
140.050
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ochs und junior
ochs und junior
anno oj blue and brass
anno oj blue and brass
Read the reviewOn a small screen, scroll the table sideways.
Prices come from the reviews in their original currency and market. Article dates are shown below.| Specification | Sinn140 A S Anniversary | ochs und junioranno oj blue and brass |
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| Reference | 140.050 | anno oj blue and brass |
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| Winding | Automatic winding | Automatic winding |
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| Calibre | SZ01 | ETA 2824-2 + annual calendar |
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| Diameter | 44 mm | 42 mm |
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| Size / thickness | 44 × 15.5mm; 46mm lug-to-lug | 42 × 11 mm |
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| Power reserve | 46 hours | 38 hours |
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| Case material | Not stated in the review | Grade 5 titanium; 42 × 11 mm |
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| Functions | Central chronograph seconds and 60 minutes; 12-hour counter | Not stated in the review |
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| Crystal | Not stated in the review | Not stated in the review |
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| Water resistance | Not stated in the review | 100 m |
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| Price and market | Not stated in the review | Export price: CHF 5,077; checked 28 October 2026 |
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Sinn · 140 A S Anniversary
Strengths
The central minute recorder matters more than the anniversary engraving: it changes how the chronograph is read.
Things to consider
The 15.5mm thickness and steel construction call for a fitting. Surface hardening improves scratch resistance without making the coating invulnerable.
ochs und junior · anno oj blue and brass
Strengths
The attraction is the calendar’s own logic and restrained design. Dots take learning, but they make a familiar complication interesting again.
Things to consider
38 hours is limited for a weekend unworn. The shop indicates approximately two months until ready.
