Seiko Cal. 7039 - 730

Seiko 7039-730

The 7039-730 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-5a0f5bd35ecf]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Cream
Jewels
25j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1974

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