Seiko Cal. 7145 - 641

Seiko 7145-641

The 7145-641 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-1fc14446c375]

Also known as: Turtle, Arnie

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
34mm
Case Thickness
9.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Cream
Jewels
34j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1981

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