Seiko Cal. 7173 - 705

Seiko 7173-705

The 7173-705 is a sought-after Automatic piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-72c8e61c4611]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
13.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Cream
Jewels
25j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1978

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