Seiko Cal. 3865 - 520

Seiko 3865-520

The Seiko 3865-520 represents an important milestone in Seiko's 1994 lineup. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-59a9552cce1c]

Also known as: Tuna, Silverwave

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
9.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Champagne
Jewels
27j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1994

Related Models

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