Seiko Cal. 6636 - 701

Seiko 6636-701

The 6636-701 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-57d36693a2e4]

Also known as: Turtle

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
44mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Black
Jewels
22j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1988

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