Seiko Cal. 0738 - 747

Seiko 0738-747

The 0738-747 is a sought-after Spring Drive piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-93ec731334e4]

Also known as: Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Green
Jewels
19j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1973

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