Seiko Cal. 0740 - 508

Seiko 0740-508

The 0740-508 is a sought-after Automatic piece from Seiko's golden era. With its 18mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-22aeb04a02e3]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
15.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1972

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