Seiko Cal. 5675 - 371

Seiko 5675-371

The 5675-371 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-60189c3b3e3c]

Also known as: Sumo, Helmet

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1981

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