Seiko Cal. 4431 - 337

Seiko 4431-337

The Seiko 4431-337 represents an important milestone in Seiko's 1995 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-93ffd6b25f60]

Also known as: Turtle, Bullhead

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
36mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
130m
Dial Color
White
Jewels
33j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1995

Related Models

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