Seiko Cal. 6161 - 436

Seiko 6161-436

The Seiko 6161-436 represents an important milestone in Seiko's 1977 lineup. Powered by the 6161 caliber with 31j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-781d252218ee]

Also known as: Sea Horse

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
11.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Black
Jewels
31j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1977

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seikata-wm-781d252218ee