Seiko Cal. 7057 - 306

Seiko 7057-306

This Hand-Winding model from 1997 features a 42mm Gold-Plated case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-47376df2259d]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
8.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Champagne
Jewels
23j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1997

Related Models

seikata-wm-47376df2259d