Seiko Cal. 3881 - 110

Seiko 3881-110

The Seiko 3881-110 represents an important milestone in Seiko's 1966 lineup. Powered by the 3881 caliber with 27j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-b1b15212b5a5]

Also known as: Turtle, Monster

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Black
Jewels
27j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1966

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