Seiko Prospex Speedtimer Black Series 41.4mm
SSC923
How it wears
Wears smaller than its 41.4 mm case suggests
Seiko Prospex Speedtimer Black Series 41.4mm measures 45.9 mm lug-to-lug on a 41.4 mm case, a lug-to-lug ratio of 1.11 against a database median of 1.18. That span is shorter than 66% of the 8,010 watches in this database and shorter than 71% of the 390 Seiko watches listed.
A flat wrist width of 51 mm (2.01 in) or more keeps it in the balanced range, and from 62 mm (2.44 in) it starts to look compact. Below 45.9 mm (1.81 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 64% of the watches with a listed thickness.
Wrist fit analyzer
Fit reference
Sits comfortably within the wrist width for most wearers.
Sources
- https://www.hodinkee.com/articles/the-seiko-black-series-grows-with-new-diver-and-solar-chronograph
Hodinkee reports 45.9mm lug-to-lug, 41.4mm case size/width, 13mm thickness, 21mm lug width for Seiko Prospex Speedtimer Black Series in “Introducing: The Seiko 'Black Series' Grows, With New Diver And Solar Chronograph.”
- https://monochrome-watches.com/seiko-prospex-srp-srp773k1-srp775k1-srp777k1-srp779k1-hands-on-review-price/
MONOCHROME reports 46mm lug-to-lug, 44.3mm case size/width for Seiko Prospex Speedtimer Black Series in “Hands-on Review – The New Seiko Prospex SRP series – ref. SRP773K1, SRP775K1, SRP777K1 & SRP779K1 (live photos, specs & price).”
- https://monochrome-watches.com/seiko-prospex-street-series-urban-safari-tuna-2020-introducing-price/
MONOCHROME reports 45.8mm lug-to-lug, 46.7mm case size/width, 12.6mm thickness for Seiko Prospex Speedtimer Black Series in “The Seiko Prospex Street Series Enlarges with ‘Urban Safari’ Tuna-Inspired Watches.”
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