Seiko Cal. 6343 - 307

Seiko 6343-307

This Hand-Winding model from 1992 features a 37mm Hardlex-Coated Steel case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-bb4889b22887]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
10.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
23j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1992

Related Models

seikata-wm-bb4889b22887