Farr + Swit Wayfinder Diver 40vsGrand Seiko SBGV245
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Wayfinder Diver 40

SBGV245
Diameter
40mm
40mm
Lug-to-Lug
48mm
47.1mm
lowest
Thickness
11.5mm
lowest
11.8mm
Water Resistance
300m
highest
200m
MSRP
$499
lowest
$3,000
Movement
Seiko VH31
Grand Seiko 9F82
Case
3 specsCrystal & Dial
3 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Farr + Swit Wayfinder Diver 40's incredible lume on the map dial, especially at night, and note the durability of the NATO strap. However, the full lume dial is also described by some as difficult to use. On balance, owners rate the Farr + Swit Wayfinder Diver 40 highly for its striking lume and comfortable, durable strap.
Owners widely praise the Grand Seiko SBGV245 for its angular case with mixed polishing and brushing, faceted indices, sharp dauphine hands, and matte dial, noting its exceptional case, hand, and index finishing. The watch is celebrated as a refined, set-it-and-forget-it timepiece with technical innovation, quality, precision, and carefree maintenance, featuring Lumibrite and a screw-down crown. Some owners find its Zaratsu polished surfaces and sharp bezel prone to dings and scratches, and one notes the second hand does not perfectly align with the markers. This JDM-exclusive Grand Seiko SBGV245 is rarely for sale and commands a high price when it appears on the resale market. Overall, owners rate the Grand Seiko SBGV245 highly for its exceptional finishing and tool-watch appeal at a competitive price point.
The 9F Quartz movement is a high-precision quartz movement with a 50-year lifespan. The watch's exceptional finishing is another level, with reviewers praising its high-quality craftsmanship. The watch's lug width of 20mm might be a drawback for those with smaller wrists or limited strap options, and the lume brightness is somewhat lacking.
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