Seiko Cal. 6161 - 357

Seiko 6161-357

The 6161-357 is a sought-after Solar piece from Seiko's golden era. Powered by the 6161 caliber with 21j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-a0e59b0b52a9]

Also known as: Monster, UFO

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
8.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
21j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1980

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