Seiko Cal. 7031 - 382

Seiko 7031-382

The 7031-382 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-cb3669b4d59b]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
39mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Black
Jewels
27j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1976

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