Seiko Cal. 4557 - 789

Seiko 4557-789

The Seiko 4557-789 represents an important milestone in Seiko's 1998 lineup. Powered by the 4557 caliber with 36j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-9a12cce841d0]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1998

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seikata-wm-9a12cce841d0