Seiko Cal. 6636 - 376

Seiko 6636-376

The 6636-376 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-fd2a988d8ff8]

Also known as: UFO

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
13.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Burgundy
Jewels
28j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1988

Related Models

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