Seiko Cal. 4431 - 797

Seiko 4431-797

The 4431-797 is a sought-after Solar piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-2a0352d8be60]

Also known as: Tuna, Flighty

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
40mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Silver
Jewels
22j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1972

Related Models

seikata-wm-2a0352d8be60