Seiko Cal. 3816 - 218

Seiko 3816-218

This Kinetic model from 1987 features a 40mm Two-Tone case. Powered by the 3816 caliber with 21j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-9843ab5a6aae]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
12.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Green
Jewels
21j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1987

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