Automatic Dive Watch Design
Automatic with manual winding movement powers this Prospex Turtle dive watch without a listed battery requirement.
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Updated 4 months ago
Automatic cushion-case dive watch with 200m water resistance and day-date display.

Automatic with manual winding movement powers this Prospex Turtle dive watch without a listed battery requirement.
A screw-down crown and caseback support the watch’s stated 200 m water resistance.
The analog dial includes a day/date display, LumiBrite hands and indexes, and a unidirectional rotating bezel.
The Seiko Prospex Turtle SRPE93 is a men’s automatic analog dive watch with a stainless steel cushion case, Hardlex crystal, silicone band, day/date display, and 200 m water resistance.
The reviewer considers the SRPE93 the ultimate everyday watch, praising its ruggedness, iconic design, and incredible value, while noting that its 45mm case may be too large for some and the Prospex branding is polarizing.
The review praises the SRPE93 as a cult-classic dive watch that offers rare value for under $500, highlighting its blend of historical heritage, retro charm, and reliable mechanical performance.
The reviewer labels the SRPE93 as a budget diver that refuses to quit, emphasizing that its combination of ISO certification, 200m water resistance, and hacking/hand-winding movement is difficult to match at this price point.
The review describes the SRPE93 as a fantastic, versatile, and rugged watch that provides excellent all-around value, heritage, and history for an affordable price.
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| Attribute | Specification | Notes |
|---|---|---|
| Band Material | Silicone | |
| Band Width | 22 mm | mm |
| Battery Life | 41 days | days |
| Case Diameter | 45 mm | mm |
| Case Material | Stainless steel | |
| Case Thickness | 13.42 mm | mm |
| Clasp Type | pin buckle | |
| Crystal Material | Hardlex crystal | |
| Display Type | Analog | |
| Features | day/date, stop second hand function, unidirectional rotating bezel, screw-down crown and caseback, LumiBrite hands and indexes | |
| Gender Target | men | |
| Movement Type | Automatic with manual winding (Seiko Caliber 4R36) | |
| Power Source | automatic | |
| Water Resistance | 200 m | m |

Large automatic dive watch with 200m water resistance and upgraded 6R movement.
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