Seiko Cal. 7021 - 342

Seiko 7021-342

The Seiko 7021-342 represents an important milestone in Seiko's 1997 lineup. It features a Black dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-8f453a0f1b86]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
41mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
60m
Dial Color
Black
Jewels
28j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1997

Related Models

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