Seiko Cal. 0740 - 491

Seiko 0740-491

The 0740-491 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-458b0648fe57]

Also known as: Monster, Baby Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
36mm
Case Thickness
10.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Champagne
Jewels
22j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1981

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seikata-wm-458b0648fe57