Shimano Sea Mark Kaijo Tsuribori 4-300
シーマーク 海上釣堀 · Japan domestic model · Specs checked 2026-10-16
4-300 · 3.00 m (9'10") · 162 g (5.7 oz) · Japan list price ¥16,800 · approx. $153 delivered to US · all 8 sizes
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For reference only: Japan list price ¥16,800 (our data, not from eBay, before tax)
Japan list price checked 2026-10-16
All sizes & specifications
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| Size | MSRP (Japan) | Compare | Length | Pieces | Folded length | Weight | Lure weight | PE line (go) | Nylon | Sinker rating | Leader (go) | Carbon | Tip / butt ø |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ¥16,300 | 3.00 m (9'10") | 4 | 86.9 cm (34.2 in) | 160 g (5.6 oz) | — | — | — | #1–10 (3.75–37.5 g, 0.13–1.3 oz) | #3–7 | 80.8% | — | ||
| ¥16,800 | 3.60 m (11'10") | 4 | 101.2 cm (39.8 in) | 187 g (6.6 oz) | — | — | — | #1–10 (3.75–37.5 g, 0.13–1.3 oz) | #3–7 | 90.8% | — | ||
| ¥17,700 | 4.00 m (13'1") | 4 | 111.7 cm (44.0 in) | 205 g (7.2 oz) | — | — | — | #1–10 (3.75–37.5 g, 0.13–1.3 oz) | #3–7 | 98.6% | — | ||
| ¥16,800 | 3.00 m (9'10") | 4 | 86.9 cm (34.2 in) | 162 g (5.7 oz) | — | — | — | #1–15 (3.75–56.25 g, 0.13–2.0 oz) | #4–10 | 89.6% | — | ||
| ¥17,700 | 3.60 m (11'10") | 4 | 101.2 cm (39.8 in) | 210 g (7.4 oz) | — | — | — | #1–15 (3.75–56.25 g, 0.13–2.0 oz) | #4–10 | 85% | — |
Maker’s figures; conversions are ours.
About these figures
Tap a size to see its current eBay listings at the top of the page. Lengths are the maker's figures; feet and inches are our conversion. Go (号) is the Japanese size number: for sinkers it is an exact weight (1 go = 3.75 g, converted); for line it is a diameter class, printed as published. Specs: Shimano 2026 printed catalog (figures only). Not affiliated with Shimano. Conversions are ours.
Japan price and delivered-to-US estimate
4-300: Japan list price ¥16,800 · Delivered to US approx. $153 (shipping + duty, checked Nov 1, 2026)
Prices checked 2026-11-01: Japan list price from the maker; shipping and duty are our estimate.
About this item
What the maker's numbers say about this model:
- The Sea Mark Kaijo Tsuribori 4-300: 3.00 m (9'10") long, 4 pieces, 86.9 cm (34.2 in) folded, weighs 162 g (5.7 oz), sinker rating #1–15 (3.75–56.25 g, 0.13–2.0 oz) (maker's figures).
- 8 models from 3.00 m (9'10") to 4.00 m (13'1"), all 4-piece.
- The shortest packed length is 86.9 cm (34.2 in) (3-300).
- Weights run from 142 g (5.0 oz) on the S350 Saguri to 218 g (7.7 oz) on the 4-400.
- Carbon content 80.8–98.7% depending on the model.
- Japan list price ¥16,300–¥18,600, which is in the bottom quarter (by Japan list price) of the 1440 rod series we list.
4-300: specs and how it differs
The maker's published figures for this size (Japan list price ¥16,800); it is one of the shortest of the 8 sizes in this series (tied with 3-300).
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eBay buyer protection & maker’s warranty
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Maker’s warranty. Japan-market models may not be covered by the maker’s overseas warranty or repair service. Check with the seller before you buy.