Seiko Cal. 6277 - 539

Seiko 6277-539

The Seiko 6277-539 represents an important milestone in Seiko's 1990 lineup. Powered by the 6277 caliber with 23j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-2f776d85d317]

Also known as: Monster, Sumo

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Silver
Jewels
23j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1990

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seikata-wm-2f776d85d317