| Management number | 237203282 | Release Date | 2026/07/10 | List Price | US$730.00 | Model Number | 237203282 | ||
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This timepiece is part of a 2020 collection reinterpreting Seiko's diving legacy. Inspired by the 1968 Diver's 300m watch, it features a reduced case size (42mm), enhanced dial visibility, and an extended 70-hour power reserve with calibre 6R35. Seiko Prospex watches cater to sports enthusiasts and adventurers, both on land and in water. Since introducing Japan's first diver's watch in 1965, Seiko has set global dive watch standards.
| ASIN | B08QZFHC1N |
|---|---|
| Theme | Sports |
| Crystal | Glass, Sapphire Crystal |
| Display | Analog |
| Band Color | Blue |
| Band Width | 20 Millimeters |
| Brand Name | SEIKO |
| Clasp Type | Three-Fold Clasp |
| Dial Color | Blue |
| Face Style | Crosshair |
| Model Name | SPB187J1 |
| Sport Type | Walking |
| Strap Type | Bracelet |
| Style Name | Diver |
| Unit Count | 1 Count |
| Closure Type | Buckle |
| Manufacturer | Seiko |
| Model Number | SPB187J1 |
| Power Source | Manual Winding |
| Case Diameter | 42 Millimeters |
| Case Thickness | 12.5 Millimeters |
| Band Material Type | Stainless Steel |
| Case Material Type | Stainless Steel |
| Additional Features | Screw-down Crown, Unidirectional Rotating Bezel, Extended Power Reserve |
| Included Components | Band, Buckle, Watch Face |
| Watch Movement Type | Automatic |
| Age Range Description | Adult |
| Embellishment Feature | Crystal |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |
| Manufacturer Part Number | SPB187J1 |
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