Seiko Cal. 0742 - 631

Seiko 0742-631

The 0742-631 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-30a0f2034b90]

Also known as: Monster, Helmet

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
15.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Silver
Jewels
34j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1997

Related Models

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