Seiko Cal. 4457 - 627

Seiko 4457-627

The Seiko 4457-627 represents an important milestone in Seiko's 1975 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-e2e4baa78152]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Burgundy
Jewels
19j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1975

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