Seiko Cal. 6233 - 697

Seiko 6233-697

The 6233-697 is a sought-after Spring Drive piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-bcea9b52650a]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
9.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Champagne
Jewels
32j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1988

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