Seiko Cal. 3883 - 657

Seiko 3883-657

The Seiko 3883-657 represents an important milestone in Seiko's 1997 lineup. Powered by the 3883 caliber with 30j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-613e4ed1e8b5]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
41mm
Case Thickness
10.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
190m
Dial Color
Black
Jewels
30j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1997

Related Models

seikata-wm-613e4ed1e8b5