L3.821.1.53
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| Code | Variant | Dial | Bracelet or strap | Price | Status |
|---|---|---|---|---|---|
| 2 | — (default) | Anthracite | Nato, black | US$5,500 | — |
| 6 | — | Anthracite | Bracelet | US$5,900 | — |
The Longines LONGINES SPIRIT FLYBACK TITANIUM L3.821.1.53 is a men's watch. It is in production. It has a 42 mm titanium case, 17 mm thick and water-resistant to 100 m. It has an anthracite dial with applied Arabic numerals. It uses the automatic calibre L791.4, with a 68-hour power reserve. It is certified COSC. Its functions include chronograph, flyback chronograph and small seconds. It comes on a titanium bracelet with a folding clasp.
Generated from the collected facts.
From US$5,500 across 2 priced configurations, listed under Variants.
From other collections and brands, ranked by recorded size, case metal, dial, bezel, water resistance, movement, bracelet, lume and power reserve.
| When (UTC) | Field | Change | By |
|---|---|---|---|
| 23 Oct 2026 15:45 | current_retail_amount | 5500 → 5900 | Longines |
| 23 Oct 2026 15:45 | weight_g | 93.6 → 124.7 | Longines |
| 23 Oct 2026 15:45 | clasp_type | pin_buckle → folding | Longines |
| 23 Oct 2026 15:45 | bracelet_type | nato → bracelet | Longines |
| 23 Oct 2026 15:45 | bracelet_material | — → titanium | Longines |
| 23 Oct 2026 15:45 | current_retail_amount | — → 5500 | Longines |
| 23 Oct 2026 15:45 | caliber_id | — → 611 | Longines |
| 23 Oct 2026 15:45 | weight_g | — → 93.6 | Longines |
| 23 Oct 2026 15:45 | water_resistance_m | — → 100 | Longines |
| 23 Oct 2026 15:45 | strap_color | — → black | Longines |
| 23 Oct 2026 15:45 | production_status | unknown → in_production | Longines |
| 23 Oct 2026 15:45 | power_reserve_hours | — → 68 | Longines |
| 23 Oct 2026 15:45 | movement_type | — → automatic | Longines |
| 23 Oct 2026 15:45 | lume_type | — → super_luminova | Longines |
| 23 Oct 2026 15:45 | lug_width_mm | — → 22 | Longines |
| 23 Oct 2026 15:45 | lug_to_lug_mm | — → 49.5 | Longines |
| 23 Oct 2026 15:45 | indices_type | — → applied | Longines |
| 23 Oct 2026 15:45 | index_style | — → arabic | Longines |
| 23 Oct 2026 15:45 | gender | — → men | Longines |
| 23 Oct 2026 15:45 | functions | [] → ["Hours, minutes, small seconds… | Longines |
35 further observations were superseded, outvoted or are waiting for review.
Primary source: Longines (Official brand, trust 5 of 5)Review: AutoLast collected: 23 Oct 2026Last verified: —Family: L3.821