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Seiko SRPE93 (King Turtle) Specifications
| Reference | SRPE93, SRPE93K1 |
|---|---|
| Case Size | 45mm |
| Lug Width | 22mm |
| Lug-to-Lug | 48mm |
| Thickness | 13.4mm |
| Case Material | stainless steel |
| Crystal | sapphire |
| Water Resistance | 200m |
| Movement | 4R36 (automatic) |
| Bezel | rotating dive bezel |
| Crown | screw-down |
| Case Back | screw-down |
| Price Range | $400-$550 |
Compatible Straps for the Seiko SRPE93 (King Turtle)
The SRPE93 (King Turtle) uses a 22mm Lug Width and is compatible with the following strap types.
| Type | Recommended Brand | Why It Works | Price Range | Link |
|---|---|---|---|---|
| NATO/ZULU | Strapcode | Classic look, easy to swap, fits 22mm lugs | $15–$80 | |
| rubber/silicone | Crafter Blue | Water-resistant, comfortable for daily wear | $15–$80 | |
| oyster bracelet | Uncle Seiko | Sporty bracelet, solid end links available | $15–$80 | |
| jubilee bracelet | Barton | Classic bracelet style, comfortable links | $15–$80 | |
| leather | Archer | Dresses up the watch, fits 22mm lugs | $15–$80 | |
| canvas | Strapcode | Casual, durable field-watch aesthetic | $15–$80 |
Replacement Parts for the Seiko SRPE93 (King Turtle)
| Part | Description | Compatibility Note |
|---|---|---|
| bezel insert | Outer ring marking | Matches rotating dive bezel configuration |
| chapter ring | Inner ring with minute markings | Specific to 45mm case |
| crown with stem | Time-setting knob on case side | screw-down type |
| spring bars | Pins that hold the strap to the case | 22mm, 1.5mm diameter recommended |
| case back gasket | Seal that maintains water resistance | Required for 200m WR rating |
| click spring | Spring that provides bezel rotation clicks | Fits 45mm case back |
Modding the Seiko SRPE93 (King Turtle)
The SRPE93 (King Turtle) is a popular platform for modding. Here are the most common modifications.
- bezel insert — Swap the stock bezel insert for a ceramic, lumed, or differently colored option.
- chapter ring — Replace with a contrasting or lumed chapter ring for improved readability.
- strap swap — Upgrade to a premium aftermarket strap or metal bracelet.
Frequently Asked Questions
What is the difference between the King Turtle and regular Turtle?
The King Turtle (SRPE93) comes with a sapphire crystal instead of Hardlex, a ceramic bezel insert, and a slightly more refined finishing. The case dimensions and movement are the same.
What lug width is the King Turtle?
The SRPE93 King Turtle has a 22mm lug width, same as the regular Turtle.
Are regular Turtle straps compatible with the King Turtle?
Yes. The King Turtle shares the same case shape and 22mm lug width as the regular Turtle. All straps and bracelets are interchangeable.