Seiko Cal. 4546 - 423

Seiko 4546-423

The Seiko 4546-423 represents an important milestone in Seiko's 1997 lineup. Powered by the 4546 caliber with 25j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-188b3f25e60a]

Also known as: Helmet, Sea Horse

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Champagne
Jewels
25j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1997

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seikata-wm-188b3f25e60a