Seiko Cal. 6618 - 826

Seiko 6618-826

This Automatic model from 1982 features a 37mm PVD Black case. Powered by the 6618 caliber with 24j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-ac2e4449aaa9]

Also known as: UFO, Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
15.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Silver
Jewels
24j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1982

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seikata-wm-ac2e4449aaa9