Seiko Cal. 4440 - 697

Seiko 4440-697

The 4440-697 is a sought-after Solar piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-440234d37ff1]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
10.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Cream
Jewels
25j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1970

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