Seiko Cal. 6310 - 857

Seiko 6310-857

This Solar model from 1988 features a 38mm Two-Tone case. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-36a70146324c]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
38mm
Case Thickness
12.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
White
Jewels
30j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1988

Related Models

seikata-wm-36a70146324c