Seiko Cal. 5636 - 340

Seiko 5636-340

This Automatic model from 1988 features a 38mm Hardlex-Coated Steel case. With its 18mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-af84023482f0]

Also known as: Monster, UFO

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Burgundy
Jewels
25j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1988

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