DIA139A SEIKO SPB103 OEM GREEN SUMO DIAL
Key Features & Compatibility
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Modern Movement Ready: Drop-in compatibility for NH35, NH36, 4R35, 4R36, 6R15, and 6R35 automatic calibers.
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Classic Caliber Support: Backward-compatible with workhorse Seiko 7S26 and 7S36 movements.
Technical Specifications
| Feature | Specification |
| Compatible Movements | NH35, NH36, 4R35, 4R36, 6R15, 6R35, 7S26, 7S36 |
| Dial Diameter | 28.5 mm |
| Color/Finish | Sunburst Forest Green |
| Luminescence | Seiko Lumibrite (Green glow) |
| Date Window | 3 o'clock position |
NOTE: This dial does not come with factory packaging but will be shipped securely with Mod Mode Watches in-house packaging.
