Seiko Cal. 6231 - 344

Seiko 6231-344

The 6231-344 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-ba8ce0f033ec]

Also known as: Turtle, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
13.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Navy
Jewels
22j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1968

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