Seiko Cal. 3872 - 204

Seiko 3872-204

Released in 1967, the Cal. 3872 with design code 204 was part of Seiko's domestic market collection. Powered by the 3872 caliber with 20j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-92d4d87f05db]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Champagne
Jewels
20j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1967

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