Prospex Seiko Diver’s Watch 60th Anniversary Limited Edition 40mm
SPB511
How it wears
Wears true to its 40 mm case size
Seiko Prospex Seiko Diver’s Watch 60th Anniversary Limited Edition 40mm measures 46.4 mm lug-to-lug on a 40 mm case, a lug-to-lug ratio of 1.16 against a database median of 1.18. That span is shorter than 57% of the 7,421 watches in this database and shorter than 44% of the 390 Seiko watches listed.
A flat wrist width of 52 mm (2.05 in) or more keeps it in the balanced range, and from 62 mm (2.44 in) it starts to look compact. Below 46.4 mm (1.83 in) the lugs are likely to overhang the wrist. Flat wrist width is measured straight across the top of the wrist, not around it.
At 13 mm thick it sits within the typical range, thicker than 62% of the watches with a listed thickness.
Wrist fit analyzer
Fit reference
Sits comfortably within the wrist width for most wearers.
Sources
- https://www.seikowatches.com/kr-ko/products/prospex/spb511j1
Manufacturer page: 40 mm case, 46.4 mm lug-to-lug, 13 mm thickness, and 20 mm lug width.
- https://monochrome-watches.com/seiko-prospex-diver-55th-anniversary-sla043j1-spb183j1-price/
MONOCHROME reports 46.6mm lug-to-lug, 39.9mm case size/width, 14.1mm thickness for Seiko Prospex Seiko Diver’s Watch 60th Anniversary Limited Edition in “Seiko Prospex Diver 55th Anniversary SLA043J1 and SPB183J1.”
- https://monochrome-watches.com/seiko-prospex-divers-55th-anniversary-sla043j1-spb183j1-review-price/
MONOCHROME reports 46.6mm lug-to-lug, 42.7mm case size/width for Seiko Prospex Seiko Diver’s Watch 60th Anniversary Limited Edition in “Seiko Prospex Diver’s 55th Anniversary SLA043J1 and SPB183J1.” The article's explicit planar case length/top-to-bottom dimension is stored as the lug-to-lug equivalent.
- https://monochrome-watches.com/seiko-prospex-1965-heritage-diver-spb511-limited-edition-60th-anniversary-silver-wave-dial-review/
MONOCHROME reports 46.4mm lug-to-lug, 40mm case size/width for Seiko Prospex Seiko Diver’s Watch 60th Anniversary Limited Edition in “The new Seiko Prospex 1965 Heritage Diver SPB511 Limited Edition with Wave Dial.” The article's explicit planar case length/top-to-bottom dimension is stored as the lug-to-lug equivalent.
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