Seiko Cal. 3816 - 665

Seiko 3816-665

This Quartz model from 1986 features a 36mm Hardlex-Coated Steel case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-cd4fcc460539]

Also known as: Turtle, Goldfeather

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
White
Jewels
26j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1986

Related Models

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