Seiko Cal. 0740 - 258

Seiko 0740-258

The 0740-258 is a sought-after Quartz piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-6e639e1575fb]

Also known as: Bellmatic

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
8.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1971

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