Seiko Cal. 0737 - 720

Seiko 0737-720

The 0737-720 is a sought-after Solar piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-6bfe15dc2b96]

Also known as: Shogun, Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
12.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1978

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