Seiko Cal. 6331 - 452

Seiko 6331-452

The 6331-452 is a sought-after Solar piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-f956ad8ab3ca]

Also known as: Arnie

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
9.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
30m
Dial Color
Champagne
Jewels
23j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1966

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