Seiko Cal. 7040 - 690

Seiko 7040-690

The 7040-690 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-39a5febd04aa]

Also known as: Turtle, Helmet

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
Cream
Jewels
25j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1980

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