Seiko Cal. 0730 - 424

Seiko 0730-424

The Seiko 0730-424 represents an important milestone in Seiko's 1970 lineup. It features a Silver dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-4db70197d2c4]

Also known as: Monster, Sumo

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
12.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Silver
Jewels
26j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1970

Related Models

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