Seiko Cal. 3810 - 432

Seiko 3810-432

The 3810-432 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3810 caliber with 35j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-e025f5cd7436]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
15.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
40m
Dial Color
Green
Jewels
35j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1998

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