Seiko Cal. 0742 - 640

Seiko 0742-640

This Solar model from 1968 features a 43mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-6a0804bd7028]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
43mm
Case Thickness
10.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Champagne
Jewels
25j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1968

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seikata-wm-6a0804bd7028