Seiko Cal. 7057 - 541

Seiko 7057-541

The 7057-541 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7057 caliber with 35j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-8567caedf319]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Silver
Jewels
35j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1984

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