Seiko Cal. 5637 - 682

Seiko 5637-682

The 5637-682 is a sought-after Solar piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-30651210f666]

Also known as: Turtle, Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
8.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Navy
Jewels
35j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1965

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