Seiko Cal. 6345 - 903

Seiko 6345-903

The Seiko 6345-903 represents an important milestone in Seiko's 1973 lineup. It features a Cream dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-72a55981226d]

Also known as: Monster, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
9.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Cream
Jewels
28j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1973

Related Models

seikata-wm-72a55981226d