Seiko Cal. 7143 - 633

Seiko 7143-633

The Seiko 7143-633 represents an important milestone in Seiko's 1994 lineup. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-7fb0d17cb93a]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
9.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Champagne
Jewels
36j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1994

Related Models

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