Seiko Cal. 3877 - 749

Seiko 3877-749

The Seiko 3877-749 represents an important milestone in Seiko's 1990 lineup. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-b437fac3d1fd]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
46mm
Case Thickness
8.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Black
Jewels
19j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1990

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