Seiko Cal. 5240 - 756

Seiko 5240-756

The 5240-756 is a sought-after Automatic piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-d26459c9eb7a]

Also known as: Golden Tuna, Flighty

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
11.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1967

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