Seiko Cal. 6230 - 231

Seiko 6230-231

The Seiko 6230-231 represents an important milestone in Seiko's 1989 lineup. Powered by the 6230 caliber with 30j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-f5c36895e9a3]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1989

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