Seiko Cal. 3855 - 651

Seiko 3855-651

The 3855-651 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3855 caliber with 24j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-2f073f343d64]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
45mm
Case Thickness
14.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Silver
Jewels
24j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1997

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