Seiko Cal. 6255 - 236

Seiko 6255-236

The Seiko 6255-236 represents an important milestone in Seiko's 1988 lineup. Powered by the 6255 caliber with 21j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-40e15719b86b]

Also known as: Monster, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Cream
Jewels
21j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1988

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seikata-wm-40e15719b86b