Seiko Cal. 6681 - 542

Seiko 6681-542

This Spring Drive model from 1997 features a 37mm Hardlex-Coated Steel case. Powered by the 6681 caliber with 23j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-dd009c8c770d]

Also known as: Panda

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
8.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1997

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seikata-wm-dd009c8c770d