Seiko Cal. 7057 - 388

Seiko 7057-388

Released in 1991, the Cal. 7057 with design code 388 was part of Seiko's domestic market collection. With its 22mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-ed1a98193a51]

Also known as: Monster, Pogue

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1991

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