Seiko Cal. 3897 - 499

Seiko 3897-499

This Spring Drive model from 1989 features a 37mm Stainless Steel case. Powered by the 3897 caliber with 23j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-4f2104db473d]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
Cream
Jewels
23j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1989

Related Models

seikata-wm-4f2104db473d