Seiko Cal. 5610 - 231

Seiko 5610-231

The 5610-231 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-7edfa77fdf6a]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Green
Jewels
35j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1985

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