Seiko Cal. 4546 - 457

Seiko 4546-457

This Automatic model from 1997 features a 45mm Stainless Steel case. Powered by the 4546 caliber with 31j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-823b97ae5b61]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1997

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seikata-wm-823b97ae5b61