Seiko Cal. 3875 - 666

Seiko 3875-666

The Seiko 3875-666 represents an important milestone in Seiko's 1993 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-3be2a89a621c]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
13.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Burgundy
Jewels
29j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1993

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