Seiko Cal. 4427 - 734

Seiko 4427-734

The 4427-734 is a sought-after Solar piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-c73da6b00f55]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Cream
Jewels
24j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1995

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