Seiko Cal. 3813 - 175

Seiko 3813-175

The 3813-175 is a sought-after Kinetic piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-b041b5c9cec8]

Also known as: Sportsmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
70m
Dial Color
Green
Jewels
24j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1978

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