Seiko Cal. 3848 - 275

Seiko 3848-275

The Seiko 3848-275 represents an important milestone in Seiko's 1965 lineup. Powered by the 3848 caliber with 27j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-f2e1bc80b3d2]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
34mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Green
Jewels
27j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1965

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