Seiko Cal. 3810 - 655

Seiko 3810-655

The 3810-655 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-5c168118ce7b]

Also known as: Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
40m
Dial Color
Cream
Jewels
30j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1969

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