Seiko Cal. 0731 - 441

Seiko 0731-441

The Seiko 0731-441 represents an important milestone in Seiko's 1967 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-69664b169ab8]

Also known as: Turtle

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
34mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1967

Related Models

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