Seiko Cal. 6374 - 541

Seiko 6374-541

The Seiko 6374-541 represents an important milestone in Seiko's 1971 lineup. Powered by the 6374 caliber with 17j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-80e7f978a717]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1971

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