Seiko Cal. 3810 - 184

Seiko 3810-184

The Seiko 3810-184 represents an important milestone in Seiko's 1981 lineup. Powered by the 3810 caliber with 30j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-969d3b0ef8d8]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
120m
Dial Color
Navy
Jewels
30j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1981

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