Seiko Cal. 7057 - 505

Seiko 7057-505

The 7057-505 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7057 caliber with 22j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-c338e5d0082a]

Also known as: Turtle, UFO

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
45mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Cream
Jewels
22j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1990

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