Seiko Presage SSA391 vs Tudor Black Bay 58 79030N
Specifications
Marked rows differ| Case | ||
| Case diameter | 42.4 mm | 39 mm |
|---|---|---|
| Thickness | 14.5 mm | 11.9 mm |
| Water resistance | 100 m | 200 m |
| Movement | ||
| Movement | Automatic, hand-winding capable | Automatic (self-winding) |
| Caliber | 4R37 | Tudor MT5402 |
| Price | ||
| Launch MSRP | — | $3,575 |
| Details | ||
| Bezel | — | Uni-directional rotating dive bezel with black anodized aluminum insert and gilded 60-minute dive scale |
| Bracelet | — | Satin-finished steel riveted 3-link bracelet (leather and fabric straps also offered) |
| Case material | — | Stainless steel |
| Chronometer cosc | — | true |
| Crystal | — | Sapphire |
| Dial color | — | Black |
| Frequency vph | — | 28800 |
| Jewels | — | 27 |
| Lug width mm | — | 20 |
| Lume | — | Luminescent hands and gilt-toned hour markers |
| Power reserve hours | — | 70 |
Sources
Verified · 14 referencesEvery spec on this page was independently checked against the sources below before publishing.