Seiko Cal. 4431 - 105

Seiko 4431-105

The Seiko 4431-105 represents an important milestone in Seiko's 1983 lineup. It features a Silver dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-ee9ca7fb2c4f]

Also known as: Samurai, UFO

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
36mm
Case Thickness
10.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Silver
Jewels
32j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1983

Related Models

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