Seiko Cal. 6278 - 319

Seiko 6278-319

The Seiko 6278-319 represents an important milestone in Seiko's 1990 lineup. Powered by the 6278 caliber with 25j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-54d5403412b0]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1990

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seikata-wm-54d5403412b0