Seiko Cal. 6630 - 439

Seiko 6630-439

The 6630-439 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-90207fc067a8]

Also known as: Panda, Navigator

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1966

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