Seiko Cal. 4458 - 244

Seiko 4458-244

The 4458-244 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4458 caliber with 29j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-aa26124fec00]

Also known as: Sumo

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
38mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Burgundy
Jewels
29j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1994

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