Seiko Cal. 4574 - 630

Seiko 4574-630

The Seiko 4574-630 represents an important milestone in Seiko's 1993 lineup. It features a White dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-f72b64fcadcd]

Also known as: Monster, Silverwave

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
140m
Dial Color
White
Jewels
30j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1993

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